{"id":1961,"date":"2021-02-28T07:57:15","date_gmt":"2021-02-28T07:57:15","guid":{"rendered":"https:\/\/blogs.ua.es\/dimates\/?p=1961"},"modified":"2021-03-06T07:09:49","modified_gmt":"2021-03-06T07:09:49","slug":"torneo-de-ajedrez","status":"publish","type":"post","link":"https:\/\/blogs.ua.es\/dimates\/2021\/02\/28\/torneo-de-ajedrez\/","title":{"rendered":"Torneo de ajedrez"},"content":{"rendered":"<pre>Problema 5 de la Fase Local de la Olimpiada Espa\u00f1ola de Matem\u00e1ticas 2021\r\nSe dirige a una edad de: 16-17 a\u00f1os<\/pre>\n<p>En un torneo de ajedrez participan 8 maestros durante 7 d\u00edas.<\/p>\n<p>Cada d\u00eda se disputan 4 partidas en las cuales participan todos los maestros, y al finalizar el torneo todos se han enfrentado contra todos exactamente una vez.<\/p>\n<p>Demuestra que, al terminar el quinto d\u00eda del torneo, existe un conjunto de al menos 4 maestros que ya han jugado entre ellos todas las partidas.<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/blogs.ua.es\/dimates\/files\/2021\/02\/184.Torneodeajedrez.png\" alt=\"\" width=\"300\" height=\"300\" class=\"aligncenter size-full wp-image-1962\" srcset=\"https:\/\/blogs.ua.es\/dimates\/files\/2021\/02\/184.Torneodeajedrez.png 300w, https:\/\/blogs.ua.es\/dimates\/files\/2021\/02\/184.Torneodeajedrez-150x150.png 150w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><br \/>\nSoluci\u00f3n: <a href=\"https:\/\/blogs.ua.es\/dimates\/2021\/03\/06\/solucion-a-torneo-de-ajedrez\/\">Aqu\u00ed<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Problema 5 de la Fase Local de la Olimpiada Espa\u00f1ola de Matem\u00e1ticas 2021 Se dirige a una edad de: 16-17 a\u00f1os En un torneo de ajedrez participan 8 maestros durante 7 d\u00edas. Cada d\u00eda se disputan 4 partidas en las cuales participan todos los maestros, y al finalizar el torneo todos se han enfrentado contra [&hellip;]<\/p>\n","protected":false},"author":4267,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2242021,1738,2849],"tags":[],"class_list":["post-1961","post","type-post","status-publish","format-standard","hentry","category-olimpiada-matematica-espanola","category-olimpiadas","category-problemas"],"_links":{"self":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/1961","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/users\/4267"}],"replies":[{"embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/comments?post=1961"}],"version-history":[{"count":2,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/1961\/revisions"}],"predecessor-version":[{"id":1972,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/posts\/1961\/revisions\/1972"}],"wp:attachment":[{"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/media?parent=1961"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/categories?post=1961"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogs.ua.es\/dimates\/wp-json\/wp\/v2\/tags?post=1961"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}