Rapid: Individual Calculations August 2023
 Dissanayake, Sathsara  Total change: 0.00  Rating chartPersonal card
 2023 British Championship: Second Rapidplay U1450 Leicester ENG 2023-07-24
RcRownchangeRpKK*chgGame
 1220 0 3.50 6 0.00 1230   0.00 
  Kilambi, Aahna 1232 ENG1.0010.00 0.00 
  Helsby, Matthew 1131 ENG1.0010.00 0.00 
  Keshari, Rohit 1291 ENG1.0010.00 0.00 
  Kahane, Erasmus 1408 ENG0.0010.00 0.00 
  Spirling, Florence 1076 ENG0.0010.00 0.00 
  Butler, Rene 1181 ENG0.5010.00 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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