Individual Calculations March 2022
 Matos Parra, Erick David  Total change: 26.40  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
 1282 1160 2.00 4 0.66 40 26.40 
  Loayza Aviles, Diego Duhamel 1329 PER0.5010.22408.80 
  Ramirez Espino, Alessandro 1252 PER1.0010.634025.20 
  Alvarez Mejia, Yeremy Melvin 1290 PER0.001-0.3240-12.80 
  Haynes, Anthony Trevor 1256 TTO0.5010.13405.20 

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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