Individual Calculations February 2019
 Berek, Michal  Total change: -37.80  Rating chartPersonal card
 XXIX Miedzynarodowy Festiwal Szachowy CRACOVIA2018 Grupa C Krakow POL 2018-12-27
RcRownchangeKK*chgGame
 1369 1505 4.00 9 -1.89 20 -37.80 
  Pasicki, Michal 1105  * POL1.0010.08201.60 
  Pazdzior, Michal 1689 POL0.001-0.2620-5.20 
  Lanoszka, Tadeusz 1292 POL1.0010.23204.60 
  Kozlowski, Marcin 1713 POL0.001-0.2320-4.60 
  Szopa, Emilia 1383 POL1.0010.33206.60 
  Anyz, Monika 1354 POL0.001-0.7020-14.00 
  Lapczynski, Jacek 1281 POL1.0010.22204.40 
  Dabrowska, Aleksandra 1400 POL0.001-0.6420-12.80 
  Slusarczyk, Anna 1105  * POL0.001-0.9220-18.40 
 * 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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