Rapid: Individual Calculations January 2020
 Stokes, Richard  Total change: -15.80  Rating chartPersonal card
 11th CSC London Chess Classic: Rapid Under 1825 London ENG 2019-12-07
RcRownchangeKK*chgGame
 1465 1585 3.00 6 -0.79 20 -15.80 
  Rubeck, Jonathan 1784 ENG0.001-0.2420-4.80 
  Vaidya, Raghav 1221 ENG1.0010.10202.00 
  Stoyanov, Boris 1261 ENG0.001-0.8720-17.40 
  Kotsiopoulos, Panagiotis 1362 GRE0.001-0.7820-15.60 
  Richard, Kofi Mawuena Adanu 1589 GHA1.0010.512010.20 
  Barua, Dipli 1575 ENG1.0010.49209.80 

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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