Individual Calculations March 2024
 Bolon, Karelle  Total change: -5.00  Rating chartPersonal card
 Vereinsmeisterschaft Schachfreunde Berlin 2024 January Berlin GER 2024-01-10
RcRownchangeKK*chgGame
 1773 1910 1.00 2 -0.25 20 -5.00 
  Spurny, Till 1510  * GER1.0010.08201.60 
  Bender, Leon 2036 GER0.001-0.3320-6.60 
 * 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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