Rapid: Individual Calculations March 2023
 Marek, Grzegorz  Total change: 4.00  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 5 Wroclaw POL 2023-02-10
RcRownchangeKK*chgGame
 1627 1626 3.50 7 -0.02 40 -0.80 
  Orlowski, Adam 1226  * POL1.0010.08403.20 
  Madej, Marek 1988 POL0.001-0.1040-4.00 
  Biela, Mikolaj 1242 POL1.0010.09403.60 
  Kazubski, Kacper 1435 POL0.501-0.2540-10.00 
  Szpinda, Piotr 1541 POL1.0010.384015.20 
  Krzywda, Andrzej c1989 POL0.001-0.1040-4.00 
  Demski, Michal 1969 POL0.001-0.1240-4.80 
 * 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)
 
 Grand Prix Polonii 2023 - turniej 6 Wroclaw POL 2023-02-17
RcRownchangeKK*chgGame
 1661 1626 4.00 7 0.12 40 4.80 
  Krawczyk, Jolanta 1226  * POL1.0010.08403.20 
  Stachowiak, Kamil m2341 POL0.001-0.0140-0.40 
  Witczak, Kamil 1305 POL1.0010.13405.20 
  Trebala, Michal 1438 POL1.0010.264010.40 
  Razin, Vadim 2313 UKR0.001-0.0140-0.40 
  Bilin, Halil 1501 SUI1.0010.334013.20 
  Krygiel, Konrad 1505 POL0.001-0.6640-26.40 
 * 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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