Rapid: Individual Calculations July 2022
 Arjyo, Banerjee  Total change: 16.00  Rating chartPersonal card
 West Bengal State School Under-15 Open Rapid Rating Chess Tournament-2022 for 44th FIDE Chess Olympiad Promotion Kolkata IND 2022-06-25
RcRownchangeKK*chgGame
 1245 1030 1.50 3 0.80 20 16.00 
  Ankit, Debnath 1342 IND1.0010.862017.20 
  Eshan, Bhattacharjee 1178 IND0.001-0.3020-6.00 
  Chirodeep, Ghosh 1216 IND0.5010.24204.80 

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)
 

 

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