Rapid: Individual Calculations April 2023
 Nowacki, Krzysztof  Total change: 12.60  Rating chartPersonal card
 Wiosenny Zoliborski turniej szachow szybkich FIDE dla Pan i Panow 50 Warszawa POL 2023-03-18
RcRownchangeKK*chgGame
 1314 1228 3.00 6 0.63 20 12.60 
  Lissowski, Tomasz 1525 POL0.001-0.1520-3.00 
  Kwiek, Janusz 1381 POL0.001-0.3020-6.00 
  Syper, Mariusz 1151 POL0.001-0.6120-12.20 
  Dymowska, Joanna 1127 POL1.0010.36207.20 
  Przybysz, Stanislaw 1275 POL1.0010.572011.40 
  Kepinski, Lech 1427 POL1.0010.762015.20 

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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