Individual Calculations September 2022
 Michelle Catherina, P  Total change: 1.20  Rating chartPersonal card
 CZECH OPEN 2022 - A - GM open Pardubice CZE 2022-07-22
RcRownchangeKK*chgGame
 2197 2141 4.50 9 0.64 20 12.80 
  Niedbala, Bartlomiej f2381 POL0.001-0.2020-4.00 
  Povilaitis, Tomas 2001 LTU1.0010.31206.20 
  Sorm, Daniel f2308 CZE0.5010.22204.40 
  Kistrup, Nicolai f2310 DEN0.5010.22204.40 
  Karas, Marek f2286 SVK0.5010.19203.80 
  Claridge-Hansen, William f2345 ENG0.001-0.2420-4.80 
  Adamczyk, Zuzanna wc1958 POL1.0010.26205.20 
  Nemec, Vjekoslav c2243 CRO0.001-0.3620-7.20 
  Ghita, Vlad-Bogdan 1943 ROU1.0010.24204.80 

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)
 
 VI Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2022-08-03
RcRownchangeKK*chgGame
 2179 2140 3.50 9 -0.58 20 -11.60 
  Psyk, Radoslaw 2411 POL0.001-0.1720-3.40 
  Karolczuk, Iwo f2260 POL0.001-0.3420-6.80 
  Paszkowski, Krystian 1987 POL1.0010.30206.00 
  Praczukowski, Stanislaw 2071 POL0.001-0.6020-12.00 
  Rog, Bartlomiej 2135 POL0.001-0.5120-10.20 
  Krainski, Aleksander f2071 POL1.0010.40208.00 
  Kulon, Klaudia mwg2265 POL1.0010.672013.40 
  Suder, Jakub f2301 POL0.5010.21204.20 
  Soham, Datar 2113 IND0.001-0.5420-10.80 

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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