Individual Calculations January 2011
 Zacarias Martinez, Daniel  Total change: -41.25  Rating chartPersonal card
 XXII Torneo Internacional Carlos torre Repetto Merida, Yucatan MEX 2010-12-15
RcRownchangeKK*chgGame
 1981 1911 0.50 5 -1.65 25 -41.25 
  Ruiz Sanchez, Orlen f2311  * CUB0.5010.422510.50 
  Corrales Jimenez, Zenia wf2149 CUB0.001-0.2025-5.00 
  Arcila Villanueva, Carlos 1967 MEX0.001-0.4225-10.50 
  Torres Rosas, Rita Rosalia 1772 MEX0.001-0.6925-17.25 
  Aguilar Diaz, William Jesu 1706 MEX0.001-0.7625-19.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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