Blitz: Individual Calculations February 2023
 Iyengar, Ilya  Total change: 14.00  Rating chartPersonal card
 14th Richmond Blitz Twickenham ENG 2022-12-17
RcRownchangeKK*chgGame
 1947 1926 4.50 8 0.70 20 14.00 
  Buckley, Lucy 1526  * ENG1.0010.08201.60 
  Shard, Henry 1560 ENG1.0010.10202.00 
  Clery, Liam 1761 ENG1.0010.28205.60 
  Dong, Bao Nghia f2305 VIE0.001-0.0920-1.80 
  Eames, Robert S f2105 ENG0.5010.23204.60 
  Mirzoeva, Elmira wg2120 FID0.001-0.2520-5.00 
  Streeter, Harry P 1879 ENG1.0010.43208.60 
  Han, Yichen f2323 NED0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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