Rapid: Individual Calculations January 2020
 Staszewski, Krzysztof  Total change: -9.40  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w Szachach Szybkich Warszawa POL 2019-12-14
RcRownchangeKK*chgGame
 1520 1555 4.50 9 -0.47 20 -9.40 
  Dymowska, Joanna 1220 POL1.0010.12202.40 
  Bugajski, Robert f1955  * POL0.001-0.0820-1.60 
  Dabrowski, Mariusz 1332 POL1.0010.22204.40 
  Borowicz, Joachim 1426 POL1.0010.33206.60 
  Pienkos, Slawomir 1955  * POL0.001-0.0820-1.60 
  Bartodziej, Bartosz 1475 POL0.001-0.6120-12.20 
  Kania, Andrzej 1851 POL0.001-0.1520-3.00 
  Dzierzgowska, Jagoda 1155  * POL1.0010.08201.60 
  Borkowski, Szymon 1312 POL0.501-0.3020-6.00 
 * 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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