Individual Calculations May 2023
 Wichmann, Cliff  Total change: 6.30  Rating chartPersonal card
 XXXVII. Aeskulap-Open Goerlitz GER 2023-04-05
RcRownchangeKK*chgGame
 2181 2304 5.00 7 0.63 10 6.30 
  Hanisch, Paul 1904  * GER1.0010.08100.80 
  Hamann, Martin 1964 GER1.0010.12101.20 
  Leipert, Pieter 1958 GER1.0010.11101.10 
  Plat, Vojtech g2530 CZE0.5010.29102.90 
  Hoffmann, Paul m2379 GER0.5010.10101.00 
  Tazbir, Marcin g2503 POL0.001-0.2410-2.40 
  Medunova, Vera wm2032 CZE1.0010.17101.70 
 * 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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