Individual Calculations September 2022
 Sowul, Bartosz  Total change: 67.80  Rating chartPersonal card
 VI Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2022-08-03
RcRownchangeKK*chgGame
 2370 2201 6.00 9 3.39 20 67.80 
  Greenfeld, Alon g2483 ISR0.001-0.1620-3.20 
  Darpan, Inani 2089 IND1.0010.35207.00 
  Chojnacki, Krzysztof m2325 POL1.0010.672013.40 
  Sakalauskas, Vaidas m2350 LTU0.5010.20204.00 
  Sadzikowski, Daniel g2528 POL0.001-0.1320-2.60 
  Suder, Jakub f2301 POL1.0010.642012.80 
  Psyk, Radoslaw 2411 POL0.5010.27205.40 
  Kaczmarek, Aleksander f2357 POL1.0010.712014.20 
  Kozak, Antoni 2483 POL1.0010.842016.80 

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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