Rapid: Individual Calculations January 2020
 Wojtowicz, Wojciech  Total change: 39.20  Rating chartPersonal card
 Mistrzostwa Warszawy Seniorow 50 plus w szachach szybkich Warszawa POL 2019-11-30
RcRownchangeKK*chgGame
 1676 1463 4.50 9 1.96 20 39.20 
  Bugajski, Robert f1863  * POL0.001-0.0820-1.60 
  Markiewicz, Janusz 1143 POL1.0010.13202.60 
  Szymanski, Andrzej 1863  * POL0.5010.42208.40 
  Jaworowski, Andre 1370 USA1.0010.37207.40 
  Swierczewski, Marek 1863  * POL0.001-0.0820-1.60 
  Winogrodzki, Jozef 1436 POL1.0010.46209.20 
  Wiech, Grzegorz 1863  * POL0.001-0.0820-1.60 
  Marks, Zofia 1824 POL1.0010.902018.00 
  Krasiewicz, Robert 1863  * 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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