Rapid: Individual Calculations February 2020
 Staszewski, Krzysztof  Total change: -2.00  Rating chartPersonal card
 Aktywna niedziela - szachy szybkie na Mlocinach 1_2020 Warszawa POL 2020-01-19
RcRownchangeKK*chgGame
 1621 1546 2.00 5 -0.10 20 -2.00 
  Celinski, Kamil 1946  * POL1.0010.922018.40 
  Romejko, Konrad 1811 POL0.001-0.1820-3.60 
  Szymanski, Andrzej 1946  * POL0.001-0.0820-1.60 
  Kowalski, Witold 1256 POL0.001-0.8420-16.80 
  Zybrant, Sandra 1146  * POL1.0010.08201.60 
 * 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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