Rapid: Individual Calculations April 2023
 Malinowski, Damian  Total change: 1.20  Rating chartPersonal card
 Opolska Superliga Akademicka 2023 Opole POL 2023-02-28
RcRownchangeKK*chgGame
 1942 1917 4.50 6 1.72 20 34.40 
  Pietrzak, Emilia 1517  * POL1.0010.08201.60 
  Banasik, Krzysztof 2174 POL0.5010.32206.40 
  Bergstrom, Christer m2292 SWE0.5010.41208.20 
  Wieczorek, Jakub 1703 POL1.0010.23204.60 
  Kowalczuk, Wojciech 1976 POL0.5010.08201.60 
  Krzywda, Andrzej c1989 POL1.0010.602012.00 
 * 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)
 
 Open Petrvald 2023 Petrvald CZE 2023-03-18
RcRownchangeKK*chgGame
 1684 1917 5.00 9 -1.66 20 -33.20 
  Wolf, Cestmir 1517  * CZE1.0010.08201.60 
  Macura, Jiri 1514 CZE1.0010.08201.60 
  Klima, Lukas m2200 CZE0.001-0.1620-3.20 
  Hlavacek, Pavel 1611 CZE1.0010.14202.80 
  Wojs, Alicja 1688 POL0.501-0.2920-5.80 
  Kovalcik, Adam 1490 CZE1.0010.07201.40 
  Kostka, Vit f2110 CZE0.001-0.2520-5.00 
  Konecny, Jakub 1439 CZE0.501-0.4520-9.00 
  Tomczyk, Piotr 1584 POL0.001-0.8820-17.60 
 * 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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