Individual Calculations March 2022
 Kurej, David  Total change: 2.80  Rating chartPersonal card
 4. liga D23 R1-2 Presovsky kraj SVK 2022-02-06
RcRownchangeKK*chgGame
 1333 1080 0.50 2 0.07 40 2.80 
  Babjarcik, Ondrej 1190 SVK0.001-0.3540-14.00 
  Cajbik, Alojz 1476 SVK0.5010.424016.80 

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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