Individual Calculations June 2023
 Adair, James R  Total change: 0.10  Rating chartPersonal card
 2022/23 4NCL Division 1 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2445 2442 1.50 3 0.01 10 0.10 
  Cyborowski, Lukasz g2500 POL0.5010.08100.80 
  Pert, Richard G m2412 ENG0.001-0.5410-5.40 
  Wadsworth, Matthew J m2423 ENG1.0010.47104.70 

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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