Rapid: Individual Calculations July 2022
 Souryadipta, Sarkar  Total change: -18.00  Rating chartPersonal card
 Jharkhand State School Under-15 Open Rapid Rating Chess Tournament-2022 for 44th FIDE Chess Olympiad Promotion Kandra IND 2022-06-17
RcRownchangeKK*chgGame
 1181 1419 1.50 3 -0.90 20 -18.00 
  Pratyush, Jaiswal 1162 IND0.001-0.8220-16.40 
  Abhiraj, De 1200 IND0.501-0.2820-5.60 
  Harsh, Kumar Jha 1181 IND1.0010.20204.00 

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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