Rapid: Individual Calculations December 2021
 Wang, Yile  Total change: -1.40  Rating chartPersonal card
 2021 British Junior Rapid Championship Under 10 Milton Keynes ENG 2021-11-13
RcRownchangeKK*chgGame
 1275 1308 1.00 2 -0.07 20 -1.40 
  Kilambi, Venkata Ananth Akshay 1038 ENG1.0010.17203.40 
  Groot Wassink, Leon 1511 ENG0.001-0.2420-4.80 

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)
 
 Golders Green FIDE Rapidplay - NOV2 Major London ENG 2021-11-20
RcRownchangeKK*chgGame
 1311 1308 1.00 2 0.00 20 0.00 
  Brett, Alex I 1325 ENG0.001-0.4820-9.60 
  Kairat, Alexander 1297 ENG1.0010.48209.60 

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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