Individual Calculations September 2023
 Kolm, Nino  Total change: 0.00  Rating chartPersonal card
 2. Wiener Amateurschachklub Open 2023 Gruppe C Vienna AUT 2023-08-11
RcRownchangeRpKK*chgGame
 1274 0 1.00 3 0.00 1149   0.00 
  Wu, Lucas 1066 AUT0.0010.00 0.00 
  Geroe, Maximilian 1190 AUT1.0010.00 0.00 
  Kwech, Martin 1567 AUT0.0010.00 0.00 

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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