Individual Calculations October 2017
 Meza Jurado, Jharem Enrique  Total change: -5.20  Rating chartPersonal card
 II Campeonato Nacional Juvenil de Ajedrez Sub 11 Absoluto Lima PER 2017-08-30
RcRownchangeKK*chgGame
 1353 1295 2.50 6 -0.13 40 -5.20 
  Flores Aedo , Alexander Oliver M 1635 PER0.001-0.1240-4.80 
  Pablo Vertiz, Jordy Valentino 1135 PER0.501-0.2140-8.40 
  Huaripata Olblitas, Josue Alejan 1235 PER0.501-0.0840-3.20 
  Barzola Aguirre , Jose Saul 1123 PER1.0010.274010.80 
  Obando Torres, Jesus Daniel 1449 PER0.001-0.2940-11.60 
  Vasquez Vargas, Henry Richard 1539 PER0.5010.304012.00 

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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