Individual Calculations July 2022
 Banerjee, Supratit  Total change: 66.40  Rating chartPersonal card
 Coulsdon Chess Dicky White S10 JUN 2022 London ENG 2022-05-30
RcRownchangeKK*chgGame
 1598 1188 0.50 2 0.28 40 11.20 
  Venkatesh, Anuj 1427 ENG0.001-0.2040-8.00 
  Rosenbach, Martin 1769 ENG0.5010.484019.20 

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)
 
 Coulsdon Chess Summer Cup U1750 - June to July 2022 Stage 1 - June - R1 to 3 London ENG 2022-06-13
RcRownchangeKK*chgGame
 1449 1329 1.50 3 0.49 40 19.60 
  Pratley, Ian 1451 ENG1.0010.674026.80 
  Veselow, Zoe 1447 ENG0.001-0.3440-13.60 
  Rastogi, Nayan Keats 1448 ENG0.5010.16406.40 

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
 1811 1329 1.00 2 0.89 40 35.60 
  Reed, Darren 1906 FIN0.001-0.0240-0.80 
  Bakacsi, Zsolt 1716 HUN1.0010.914036.40 

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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