Individual Calculations February 2024
 Lock, Gavin R  Total change: -2.00  Rating chartPersonal card
 Caplin Hastings International Chess Congress - Weekend Open Hastings ENG 2024-01-06
RcRownchangeKK*chgGame
 1916 2049 2.50 4 -0.10 20 -2.00 
  Hollesen, Kurt 1916 DEN1.0010.32206.40 
  Sharma, Josh 1649  * ENG0.501-0.4220-8.40 
  Kovalskyi, Roman 2009 UKR1.0010.44208.80 
  Walker, Martin G f2090 ENG0.001-0.4420-8.80 
 * 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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