Individual Calculations July 2023
 Urych, Krzysztof  Total change: 37.60  Rating chartPersonal card
 273rd YMCA Spring 2023-B Round 8-11 Warszawa POL 2023-06-01
RcRownchangeKK*chgGame
 1490 1499 3.50 5 0.94 40 37.60 
  Bartczak, Hanna 1480 POL0.501-0.0340-1.20 
  Mueck, Piotr 1334 POL1.0010.284011.20 
  Fudala, Dominik 1567 POL0.5010.09403.60 
  Mocny, Stanislaw 1491 POL1.0010.494019.60 
  Pasternak-Winiarski, Adam 1580 POL0.5010.11404.40 

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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