Individual Calculations September 2022
 Somyk, Marcin  Total change: -44.60  Rating chartPersonal card
 Wroclaw OPEN B - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-07-31
RcRownchangeKK*chgGame
 1490 1725 2.50 6 -2.23 20 -44.60 
  Kloda, Tymon 1416 POL1.0010.14202.80 
  Pasztor-Turak, Peter 1623 HUN0.501-0.1420-2.80 
  Ziemski, Jaroslaw 1513 POL0.001-0.7720-15.40 
  Latacz, Grzegorz 1449 POL0.001-0.8320-16.60 
  Wierzbicki, Przemyslaw 1428 POL1.0010.15203.00 
  Sasin, Michal 1508 POL0.001-0.7820-15.60 

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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