Individual Calculations March 2022
 Barragan Villasenor, Dayielef  Total change: -39.20  Rating chartPersonal card
 V IRT Hibrido del Sur U1400 2022 Porlamar-Caracas-Lima-Cusco-La Paz-Veracruz-Puerto Espana-Jalisco VEN 2022-01-21
RcRownchangeKK*chgGame
 1125 1247 1.00 3 -0.98 40 -39.20 
  Maravi Ceron, Ayme 1131 PER1.0010.344013.60 
  Sanchez Guzman, Xavier 1194 MEX0.001-0.5740-22.80 
  Galicia Ticona, Isabel 1050 PER0.001-0.7540-30.00 

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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