Individual Calculations November 2021
 Vrbova, Niki  Total change: -3.00  Rating chartPersonal card
 2021 team championship of Crete B category ESSK GRE 2021-09-26
RcRownchangeKK*chgGame
 1734 2134 3.00 3 0.24 20 4.80 
  Dagkonaki, Aspasia 1734  * GRE1.0010.08201.60 
  Spirou, Gerasimos 1734  * GRE1.0010.08201.60 
  Kotsyfaki, Danai 1734  * GRE1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2.liga A 2021 2022 R1-2 rozne SVK 2021-10-16
RcRownchangeKK*chgGame
 2186 2134 0.50 1 0.07 20 1.40 
  Gasa, Patrik 2186 SVK0.5010.07201.40 

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)
 
 ECo-C Extraliga 2021 2022 R1-2 rozne SVK 2021-10-23
RcRownchangeKK*chgGame
 2352 2134 0.00 2 -0.46 20 -9.20 
  Kusa, Jakub f2303 CZE0.001-0.2820-5.60 
  Jurcik, Martin m2401 SVK0.001-0.1820-3.60 

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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