Individual Calculations April 2022
 Taylor, Martin R  Total change: -5.00  Rating chartPersonal card
 2021/22 4NCL Division 1 & 2 Rounds 5-6 Daventry ENG 2022-03-26
RcRownchangeKK*chgGame
 2451 2343 0.50 2 -0.25 20 -5.00 
  Merriman, John f2279 ENG0.501-0.0920-1.80 
  Lupulescu, Constantin g2622 ROU0.001-0.1620-3.20 

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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