Rapid: Individual Calculations July 2019
 Niesyt, Michal  Total change: -9.80  Rating chartPersonal card
 XXI Ogolnopolski Turniej Szachowy z okazji Dnia Dziecka Grupa B (do lat 10) Gliwice POL 2019-06-01
RcRownchangeKK*chgGame
 1055 1145 2.00 4 -0.49 20 -9.80 
  Reszczynski, Szymon 1086 POL0.001-0.5820-11.60 
  Wesolowski, Jeremi 1020 POL1.0010.33206.60 
  Gladysek, Michal 1018 POL0.001-0.6720-13.40 
  Pyrc, Helena 1097 POL1.0010.43208.60 

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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