Individual Calculations June 2021
 Kozlowski, Andrzej  Total change: -28.60  Rating chartPersonal card
 Turniej Klasyfikacyjny Bialystok Wiosna 2021 - grupa B Bialystok POL 2021-05-01
RcRownchangeKK*chgGame
 1465 1565 4.00 7 -0.31 20 -6.20 
  Zmijewski, Michal 1165  * POL1.0010.08201.60 
  Staniewicz, Adrianna wc1310 POL1.0010.19203.80 
  Kotarski, Bartosz 1746 POL0.001-0.2620-5.20 
  Sadowski, Michal 1394 POL1.0010.27205.40 
  Rekuc, Patryk 1472 POL0.001-0.6320-12.60 
  Harasimczuk, Jakub 1309 POL1.0010.19203.80 
  Kaminski, Maciej 1858 POL0.001-0.1520-3.00 
 * 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)
 
 XX Turniej Szachow Klasycznych o Puchar Dyrektora LOK Lubartow POL 2021-05-15
RcRownchangeKK*chgGame
 1165 1565 1.00 1 0.08 20 1.60 
  Bereza, Jakub 1165  * 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)
 
 Miedzynarodowy Tatrzanski Turniej Szachowy LIMBA 2021 - OPEN A Poronin POL 2021-05-22
RcRownchangeKK*chgGame
 1414 1565 5.00 9 -1.20 20 -24.00 
  Kisiel, Wiktor 1237 POL1.0010.13202.60 
  Cieslak, Patryk 1332 POL0.001-0.7920-15.80 
  Nocek, Dominik 1312 POL1.0010.19203.80 
  Nowak, Adam 1385 POL1.0010.26205.20 
  Gaszka, Zuzanna 1444 POL1.0010.34206.80 
  Jaworski, Tymon 1573 POL1.0010.512010.20 
  Malek, Szymon 1486 POL0.001-0.6120-12.20 
  Lazniewska, Zofia 1548 POL0.001-0.5220-10.40 
  Mytnik, Kinga 1405 POL0.001-0.7120-14.20 

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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