Rapid: Individual Calculations July 2023
 Elyounis, Aalaa  Total change: 23.20  Rating chartPersonal card
 Che-Guevara-Schnellschach-Cup 2023 Berlin GER 2023-06-10
RcRownchangeKK*chgGame
 1837 1796 2.00 3 0.58 40 23.20 
  Winkler, Bryan Jonathan 1822 GER1.0010.544021.60 
  Kohler, Emma 1412 GER1.0010.09403.60 
  Tripolsky, Eugen m2277 GER0.001-0.0540-2.00 

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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