Individual Calculations January 2023
 Londin, Martin  Total change: 11.80  Rating chartPersonal card
 3.liga A2 2022 2023 R3-4 rozne SVK 2022-12-04
RcRownchangeKK*chgGame
 1978 1944 1.50 2 0.59 20 11.80 
  Podjavorinsky, Michal 1882 SVK1.0010.41208.20 
  Sosovicka, Juraj 2074 SVK0.5010.18203.60 

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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