Individual Calculations December 2022
 Reyes Maldonado, Cesar  Total change: -4.80  Rating chartPersonal card
 Torneo IRT Empoderamiento de la Ajedrecista Zuliana 2022 Maracaibo, estado Zulia VEN 2022-10-01
RcRownchangeKK*chgGame
 1544 1689 2.50 4 -0.12 40 -4.80 
  Sierra Cuadrado, Yonatan Javier 1289  * VEN1.0010.08403.20 
  Teran Aldana, Yerson Yoel 1400 VEN1.0010.16406.40 
  Abiad Parra, Victor 1880 VEN0.001-0.2540-10.00 
  Vivas Gelves, Mauricio Jose 1608 VEN0.501-0.1140-4.40 
 * 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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