Individual Calculations February 2024
 Jaszkiwskyj, Peter  Total change: -13.60  Rating chartPersonal card
 2023-24 4NCL Division 3 Bishops Rounds 3-4 Telford ENG 2024-01-06
RcRownchangeKK*chgGame
 1774 1839 0.50 2 -0.68 20 -13.60 
  Bryant, Richard B E 1803 ENG0.501-0.0520-1.00 
  Hardman, Daniel 1745 ENG0.001-0.6320-12.60 

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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