Individual Calculations September 2021
 Tyda, Krzysztof  Total change: -47.60  Rating chartPersonal card
 Miedzynarodowe Mistrzostwa Pomorza o Puchar Solidarnosci Gdansk POL 2021-07-25
RcRownchangeKK*chgGame
 1566 1859 5.00 9 -2.38 20 -47.60 
  Falc, Pawel 1459  * POL1.0010.08201.60 
  Pofelski, Andrzej 1581 POL1.0010.17203.40 
  Brylowski, Marian 2007 POL0.001-0.3020-6.00 
  Swiatek, Mateusz 1501 POL0.001-0.9020-18.00 
  Werner, Kacper 1459  * POL0.001-0.9220-18.40 
  Bienko, Jagoda 1459  * POL1.0010.08201.60 
  Faron, Mateusz 1523 POL1.0010.12202.40 
  Karczynski, Lech 1609 POL0.001-0.8120-16.20 
  Rewak, Leszek 1493 POL1.0010.10202.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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