Individual Calculations July 2022
 Veselow, Zoe  Total change: 80.00  Rating chartPersonal card
 Coulsdon Chess Dicky White S10 JUN 2022 London ENG 2022-05-30
RcRownchangeKK*chgGame
 1422 1386 0.50 1 0.05 40 2.00 
  Miles, Barry S 1422 ENG0.5010.05402.00 

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 Summer Cup U1750 - June to July 2022 Stage 1 - June - R1 to 3 London ENG 2022-06-13
RcRownchangeKK*chgGame
 1418 1427 3.00 3 1.47 40 58.80 
  Fernandes, Aaron 1511 ENG1.0010.624024.80 
  Banerjee, Supratit 1330 SCO1.0010.374014.80 
  Levey, Steve 1412 ENG1.0010.484019.20 

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)
 
 2021/22 4NCL Division 3 South Rounds 7-8 Milton Keynes ENG 2022-06-25
RcRownchangeKK*chgGame
 1675 1427 1.00 2 0.48 40 19.20 
  Bellers, Chris J 1900 ENG0.001-0.0540-2.00 
  Sanfey, Peter 1449 ENG1.0010.534021.20 

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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