Individual Calculations September 2022
 Zerebiec, Maurycy  Total change: -31.20  Rating chartPersonal card
 Wroclaw OPEN B - Adolf Anderssen Chess Festival 2022 Wroclaw POL 2022-07-31
RcRownchangeKK*chgGame
 1658 1915 6.50 9 -0.55 20 -11.00 
  Ziemski, Jaroslaw 1513 POL0.001-0.9220-18.40 
  Popczynska, Michalina 1515  * POL1.0010.08201.60 
  Kloda, Tymon 1416 POL1.0010.04200.80 
  Zyto, Karol 1622 POL1.0010.15203.00 
  Marosvari, Gergo 1678 HUN1.0010.20204.00 
  Bem, Tymoteusz 1677 POL1.0010.20204.00 
  Kukula, Karol 1945 POL0.5010.04200.80 
  Czoch, Karol 1662 POL1.0010.19203.80 
  Korpalski, Maciej 1896 POL0.001-0.5320-10.60 
 * 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)
 
 58th Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 1808 1915 7.50 9 1.79 20 35.80 
  Wesolek, Krzysztof 1702 POL1.0010.23204.60 
  Szydelko, Michal 1729 POL1.0010.26205.20 
  Wilk, Aleksander 1568 POL0.501-0.3920-7.80 
  Chmiel, Marcin 2192 POL1.0010.832016.60 
  Jaworski, Tymon 1737 POL1.0010.27205.40 
  Lukasiewicz, Anna 1930 POL0.5010.02200.40 
  Sypien, Natan 1780 POL1.0010.32206.40 
  Buchholz, Maja 1718 GER1.0010.25205.00 
  Mielczarek, Daniel 1912 POL0.5010.00200.00 

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)
 
 58th Akiba Rubinstein Chess Festival - Open D Polanica-Zdroj POL 2022-08-13
RcRownchangeKK*chgGame
 1591 1915 5.00 9 -2.80 20 -56.00 
  Pieczulis, Hubert 1470 POL0.501-0.4420-8.80 
  Rychlik, Michal 1515  * POL1.0010.08201.60 
  Rosa, Antoni 1599 POL1.0010.13202.60 
  Gibala, Adam 1574 POL0.501-0.3820-7.60 
  Bem, Tymoteusz 1669 POL0.501-0.3120-6.20 
  Bialik, Nikodem 1638 POL1.0010.17203.40 
  Mareau, Timothe 1578 FRA0.501-0.3820-7.60 
  Kraczek, Cezary 1666 POL0.001-0.8120-16.20 
  Butkiewicz, Jan 1608 POL0.001-0.8620-17.20 
 * 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)
 

 

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