Individual Calculations September 2021
 Babijczuk, Wojciech  Total change: -66.20  Rating chartPersonal card
 CZECH OPEN 2021 - C - open rating tournament Pardubice CZE 2021-07-24
RcRownchangeKK*chgGame
 1345 1492 4.50 8 -0.81 20 -16.20 
  Horackova, Isabela 1092  * CZE1.0010.08201.60 
  Sochor, Vaclav 1276 CZE0.501-0.2820-5.60 
  Ludwig, Lea 1215 GER1.0010.17203.40 
  Covaci, Stefan 1523 ROU0.001-0.4620-9.20 
  Rozenblit, Stas 1685 ISR0.001-0.2520-5.00 
  Kedzierski, Krzysztof 1219 POL1.0010.17203.40 
  Slaby, Tomas 1156 CZE1.0010.12202.40 
  Richter, Rudolf 1595 CZE0.001-0.3620-7.20 
 * 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)
 
 57th Akiba Rubinstein Chess Festival - OPEN E Polanica-Zdroj POL 2021-08-14
RcRownchangeKK*chgGame
 1147 1502 5.50 9 -2.50 20 -50.00 
  Szczepura, Maciej 1102  * POL1.0010.08201.60 
  Wojtowicz, Szymon 1213 POL0.001-0.8420-16.80 
  Gorecka, Zuzanna 1102  * POL1.0010.08201.60 
  Oszutowska, Anna 1212 POL0.001-0.8420-16.80 
  Mareau, Noe 1134 FRA0.001-0.9020-18.00 
  Tavernier, Melvyn 1102  * FRA1.0010.08201.60 
  Rodzik, Malgorzata 1176 POL0.501-0.3720-7.40 
  Kicinski, Michal 1181 POL1.0010.13202.60 
  Lewandowski, Bartosz 1102  * 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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