Individual Calculations October 2022
 Holland, James P  Total change: 11.80  Rating chartPersonal card
 Mindsports Masters - IM Norm London ENG 2022-09-09
RcRownchangeKK*chgGame
 2296 2247 4.50 9 0.59 20 11.80 
  Wadsworth, Matthew J m2423 ENG0.001-0.2720-5.40 
  Derakhshani, Borna f2367 ENG0.001-0.3420-6.80 
  Bezuidenhout, Roland f2269 RSA0.5010.03200.60 
  Maycock Bates, David Henry c2253 MEX0.5010.01200.20 
  Large, Peter G m2298 ENG0.5010.07201.40 
  Schulze, Lara fwm2288 GER1.0010.562011.20 
  Johnson, Daniel 2211 SWE1.0010.45209.00 
  Dong, Bao Nghia c2294 VIE0.5010.07201.40 
  Zapolskis, Antanas m2257 LTU0.5010.01200.20 

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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