Individual Calculations November 2022
 Mahadevan, Rohit  Total change: -35.20  Rating chartPersonal card
 Coulsdon Chess Dicky White - October London ENG 2022-10-03
RcRownchangeKK*chgGame
 1367 1204 0.00 3 -0.88 40 -35.20 
  Zvaigzne, Janis 1276 ENG0.001-0.4040-16.00 
  Elliott, Judah Peter 1482 CAN0.001-0.1740-6.80 
  Stoneman, Ian D 1342 ENG0.001-0.3140-12.40 

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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