Rapid: Individual Calculations July 2023
 Bialy, Borys  Total change: 22.00  Rating chartPersonal card
 Mistrzostwa Szczawna-Zdroju w szachach szybkich Szczawno-Zdroj POL 2023-06-25
RcRownchangeKK*chgGame
 1655 1381 3.00 7 0.55 40 22.00 
  Gusarow, Mariusz 2159 POL0.0010.00400.00 
  Slotwinski, Adrian 1114 POL1.0010.18407.20 
  Demski, Michal 1911 POL0.001-0.0340-1.20 
  Slabaszewski, Lukasz 1238 POL1.0010.314012.40 
  Razin, Vadim 2297 UKR0.0010.00400.00 
  Bartosik, Krzysztof 1164 POL1.0010.22408.80 
  Uhryn, Lukasz 1705 POL0.001-0.1340-5.20 

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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