Individual Calculations June 2023
 Merry, Alan B  Total change: 11.50  Rating chartPersonal card
 2022/23 4NCL Division 2 Rounds 9-11 Milton Keynes ENG 2023-04-29
RcRownchangeKK*chgGame
 2350 2434 3.00 3 1.15 10 11.50 
  Olson, Hamish f2304 SCO1.0010.32103.20 
  Cherniaev, Alexander g2392 ENG1.0010.44104.40 
  Kosten, Anthony C. g2354 FRA1.0010.39103.90 

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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