Rapid: Individual Calculations July 2019
 Rozek, Michal  Total change: -20.60  Rating chartPersonal card
 XXI Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka Grupa C (do lat 13) Gliwice POL 2019-06-01
RcRownchangeKK*chgGame
 1195 1195 2.00 6 -1.03 20 -20.60 
  Maslanka, Wojciech 1453 POL0.001-0.1820-3.60 
  Wandor, Adam 1019 POL1.0010.27205.40 
  Jaros, Emilia 1111 POL0.001-0.6220-12.40 
  Baczek, Wojciech 1072 POL0.501-0.1720-3.40 
  Bialek, Alicja 1322 POL0.001-0.3320-6.60 
  Okruta, Zuzanna 1195 POL0.5010.00200.00 

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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