Individual Calculations November 2022
 Cuellar, Jose Gabriel  Total change: -14.40  Rating chartPersonal card
 DECIMOS JUEGOS PANAMERICANOS DE AJEDREZ PARA CIEGOS Ciudad de Mexico MEX 2022-10-24
RcRownchangeKK*chgGame
 1534 1661 2.50 5 -0.72 20 -14.40 
  Daza Samboni, Fernando 1838 COL0.001-0.2720-5.40 
  Perrone, Gabriel 1359 ARG0.501-0.3520-7.00 
  Ortega, Elvis 1712 VEN0.001-0.4320-8.60 
  Ugenio Ilbay, Luis Edison 1332 ECU1.0010.12202.40 
  Lopez Marroquin, Marco Tulio 1431 HON1.0010.21204.20 

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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