Individual Calculations October 2022
 Acuna Taipe, Juan Samuel  Total change: -54.80  Rating chartPersonal card
 Campeonato Regional Metropolitano Impar Absoluto Sub 11 2022 Lima PER 2022-09-01
RcRownchangeKK*chgGame
 1182 1100 0.00 2 -0.79 40 -31.60 
  Polo Gonzales, Leandro Joaquim 1291 PER0.001-0.2540-10.00 
  Gutierrez Quispe, Benjamin Matias 1073 PER0.001-0.5440-21.60 

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)
 
 Campeonato Regional Metropolitano Impar Absoluto Sub 13 2022 Lima PER 2022-09-06
RcRownchangeKK*chgGame
 1122 1100 0.50 2 -0.44 40 -17.60 
  Levano Loayza, Adriano Jaffet 1180 PER0.001-0.3940-15.60 
  Gomez Jalixto, Matthew Yahir 1064 PER0.501-0.0540-2.00 

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)
 
 Campeonato Nacional de Ajedrez Impar 2022 Sub 11 Absoluto Lima PER 2022-09-15
RcRownchangeKK*chgGame
 1409 1100 0.00 1 -0.14 40 -5.60 
  Jara Pino, Mateo Stefano 1409 PER0.001-0.1440-5.60 

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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