Individual Calculations January 2022
 Shoulders, Andrew M  Total change: 0.00  Rating chartPersonal card
 Coulsdon Chess Dicky White S4 DEC 2020 London ENG 2021-11-29
RcRownchangeRpKK*chgGame
 1157 0 0.00 1 0.00 357   0.00 
  Woolley, Michael P 1157 ENG0.0010.00 0.00 

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)
 
 Coulsdon Chess Daytime Chess Autumn 2021 S4 DEC 2021 London ENG 2021-12-01
RcRownchangeRpKK*chgGame
 1401 0 0.00 2 0.00 601   0.00 
  Howes, David J 1343 ENG0.0010.00 0.00 
  Miles, Barry S 1459 ENG0.0010.00 0.00 

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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