Rapid: Individual Calculations January 2020
 Rzymowski, Andrzej  Total change: -32.60  Rating chartPersonal card
 XI Turniej Szachowy o Kordzik Gorniczy - LECZNA 2019 Leczna POL 2019-12-01
RcRownchangeKK*chgGame
 1150 1278 1.00 4 -1.63 20 -32.60 
  Wojcieszyn, Lukasz 1594 POL0.001-0.1320-2.60 
  Stefaniak, Mariusz 981 POL1.0010.15203.00 
  Kielbasa, Milosz 1051 POL0.001-0.7920-15.80 
  Wojciechowska, Wiktoria 975 POL0.001-0.8620-17.20 

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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