Rapid: Individual Calculations January 2020
 Dzierzgowska, Jagoda  Total change: 12.40  Rating chartPersonal card
 Otwarte Mistrzostwa Warszawy w Szachach Szybkich Warszawa POL 2019-12-14
RcRownchangeKK*chgGame
 1412 1134 2.00 7 0.62 20 12.40 
  Niedbal, Piotr 1534  * POL0.001-0.0820-1.60 
  Wilczynski, Adam 1534  * POL0.001-0.0820-1.60 
  Sewera, Wiktor 1310 POL0.5010.23204.60 
  Kania, Andrzej 1534  * POL0.001-0.0820-1.60 
  Jaczynski, Kacper 1086 POL1.0010.43208.60 
  Budrewicz, Henryk 1352 POL0.5010.28205.60 
  Staszewski, Krzysztof 1534  * POL0.001-0.0820-1.60 
 * 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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