Rapid: Individual Calculations June 2019
 Rozek, Michal  Total change: -24.20  Rating chartPersonal card
 Ogolnopolski Druzynowy Turniej Szachowy 2019 - Igrzyska Dzieci Pokrzywna POL 2019-05-26
RcRownchangeKK*chgGame
 1272 1219 0.50 4 -1.21 20 -24.20 
  Trusewicz, Jakub 1185 POL0.001-0.5520-11.00 
  Butkiewicz, Piotr 1231 POL0.5010.02200.40 
  Leski, Franciszek 1319 POL0.001-0.3620-7.20 
  Pieczulis, Hubert 1352 POL0.001-0.3220-6.40 

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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