Individual Calculations October 2013
 Martinez Sasso, Alvaro Ant  Total change: 23.55  Rating chartPersonal card
 Campeonato Pre-Nacional Absoluto de Ajedrez 2013 Mexico, DF MEX 2013-09-20
RcRownchangeKK*chgGame
 2001 2061 5.00 6 1.57 15 23.55 
  Perez Torres, Nabi Isaias 1745 MEX1.0010.13151.95 
  Ocampo Vargas, Raul m2173 MEX0.001-0.3515-5.25 
  Cervantes Gonzalez, Alan 1912 MEX1.0010.30154.50 
  Zuchovicki Zaritsky, Axel 1949 MEX1.0010.35155.25 
  Mendoza Salazar, Ramon 2054 MEX1.0010.49157.35 
  Gongora Montes, Benjamin m2170 MEX1.0010.65159.75 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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