Rapid: Individual Calculations April 2022
 Pofelski, Andrzej  Total change: -32.00  Rating chartPersonal card
 III Turniej witominski w szachach szybkich 2022 Gdynia POL 2022-03-12
RcRownchangeKK*chgGame
 1313 1441 3.00 7 -1.60 20 -32.00 
  Marszk, Kazimierz 1690 POL0.001-0.1920-3.80 
  Blawat, Franciszek 1041  * POL1.0010.08201.60 
  Koscinski, Slawomir 1295 POL0.501-0.2020-4.00 
  Gaffka, Mateusz 1243 POL1.0010.24204.80 
  Krotowski-Cacha, Michal 1242 POL0.501-0.2620-5.20 
  Butkiewicz, Michal 1292 POL0.001-0.7020-14.00 
  Konkol, Sandra 1389 POL0.001-0.5720-11.40 
 * 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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