Rapid: Individual Calculations July 2022
 Rudrasish, Som  Total change: 38.40  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
 1159 1062 4.50 7 1.92 20 38.40 
  Archit, Mohapatra 1165 IND0.5010.14202.80 
  Tuhin, Shuvra Das 1150 IND0.5010.12202.40 
  Aryaman, Ganguly 1163 IND0.5010.14202.80 
  Arit, Chakrobarty 1162 IND1.0010.642012.80 
  Shresth, Mahapatra 1231 IND0.001-0.2820-5.60 
  Ananga, Ghosh 1114 IND1.0010.572011.40 
  Swapnadeep, Kar 1125 IND1.0010.592011.80 

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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