Individual Calculations September 2022
 Roque Marin, Osmar Tadeo  Total change: -50.80  Rating chartPersonal card
 LXVII Campeonato Nacional E Internacional Abierto Mexicano de AjedrezSub 12 Varonil Chihuahua, Chihuahua MEX 2022-04-13
RcRownchangeKK*chgGame
 1232 1309 0.00 1 -0.61 40 -24.40 
  Sanchez Velazquez, Gabriel 1232 MEX0.001-0.6140-24.40 

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)
 
 1er Torneo Enroque Libre Xalapa, Veracruz MEX 2022-08-26
RcRownchangeKK*chgGame
 1562 1287 0.00 3 -0.66 40 -26.40 
  Uriostegui Enriquez, Hermilo 1760 MEX0.001-0.0540-2.00 
  Mendez Cordoba, Yesua Leonel 1637 MEX0.001-0.1140-4.40 
  Carballo Acevedo, Adyru Neizan 1290 MEX0.001-0.5040-20.00 

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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