Individual Calculations April 2018
 Antoniewski, Rafal  Total change: -1.30  Rating chartPersonal card
 Extraliga SVK 2017/18 R9-11 Various SVK 2018-03-02
RcRownchangeKK*chgGame
 2402 2529 1.50 3 -0.42 10 -4.20 
  Ponizil, Cyril m2484 CZE0.501-0.0610-0.60 
  Michalicka, Milan 2164 SVK1.0010.10101.00 
  Aczel, Gergely m2557 HUN0.001-0.4610-4.60 

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)
 
 2017/18 4NCL Division 2 Rounds 7-8 Reading ENG 2018-03-17
RcRownchangeKK*chgGame
 2221 2529 2.00 2 0.29 10 2.90 
  Klingher, Dominic 2173 ENG1.0010.11101.10 
  Lewis, Andrew P f2269 ENG1.0010.18101.80 

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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