Individual Calculations December 2022
 Smith, Henry  Total change: 48.00  Rating chartPersonal card
 Coulsdon Chess Dicky White - November London ENG 2022-10-31
RcRownchangeKK*chgGame
 1342 1343 1.00 1 0.50 40 20.00 
  Stoneman, Ian D 1342 ENG1.0010.504020.00 

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)
 
 2022/23 4NCL Division 4 Rounds 1-2 Daventry ENG 2022-11-05
RcRownchangeKK*chgGame
 1478 1329 1.00 1 0.70 40 28.00 
  Jayawarna, Thisumi 1478 ENG1.0010.704028.00 

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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