Individual Calculations September 2021
 Wiatrowski, Damian  Total change: -59.00  Rating chartPersonal card
 57th Akiba Rubinstein Chess Festival - OPEN E Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1222 1551 4.00 8 -2.95 20 -59.00 
  Mareau, Noe 1151  * FRA0.001-0.9220-18.40 
  Bem, Tymoteusz 1151  * POL1.0010.08201.60 
  Nocon, Jakub 1265 POL0.001-0.8420-16.80 
  Gorecka, Zuzanna 1151  * POL1.0010.08201.60 
  Wojcik, Rafal 1195 POL1.0010.11202.20 
  Frodyma, Lukasz 1315 POL0.501-0.3020-6.00 
  Marek, Grzegorz 1295 POL0.501-0.3120-6.20 
  Klintsevich, Aliaksandra 1250 POL0.001-0.8520-17.00 
 * 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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