Individual Calculations December 2021
 Zawadzki, Tomasz  Total change: -19.00  Rating chartPersonal card
 V Liga Szachowa Seniorow PK-2021 Rzeszow POL 2021-10-16
RcRownchangeKK*chgGame
 1360 1426 2.50 6 -0.95 20 -19.00 
  Stachowicz, Hubert 1105 POL1.0010.13202.60 
  Nedza, Michal 1095 POL1.0010.12202.40 
  Mikula, Maciej 1395 POL0.001-0.5420-10.80 
  Lesniak, Wojciech 1281 POL0.501-0.1920-3.80 
  Magon, Wojciech 1552 POL0.001-0.3320-6.60 
  Skiba, Krzysztof 1732 POL0.001-0.1420-2.80 

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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