Rapid: Individual Calculations September 2022
 Woodbridge, Charles  Total change: 6.20  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2022 Aug Intermediate London ENG 2022-08-06
RcRownchangeKK*chgGame
 1376 1465 4.00 6 0.31 20 6.20 
  White, Nigel 1242 ENG1.0010.22204.40 
  Wagner, Alexander 1328 FID1.0010.32206.40 
  Gao, Alex 1412 ENG1.0010.43208.60 
  Horan, George 1442 ENG1.0010.47209.40 
  Banerjee, Supratit 1501 SCO0.001-0.4520-9.00 
  Zhang, Junyi 1328 ENG0.001-0.6820-13.60 

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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