Rapid: Individual Calculations February 2023
 Gureke, Zuheyir Mert  Total change: 59.60  Rating chartPersonal card
 Grand Prix Polonii 2023 - turniej 1 Wroclaw POL 2023-01-13
RcRownchangeKK*chgGame
 1802 1741 4.50 7 1.43 20 28.60 
  Mittelstaedt, Jakub 1334 POL1.0010.08201.60 
  Uhryn, Lukasz 1525 POL1.0010.22204.40 
  Somyk, Marcin 1646 POL1.0010.37207.40 
  Demski, Michal 1992 POL1.0010.812016.20 
  Raczek, Krzysztof 2134 POL0.001-0.0820-1.60 
  Grossmann, Ryszard f1813 POL0.5010.10202.00 
  Kovalevsky, Stanislav f2171 FID0.001-0.0720-1.40 

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 2 Wroclaw POL 2023-01-20
RcRownchangeKK*chgGame
 1778 1741 5.00 7 1.81 20 36.20 
  Makalowski, Pawel 1341  * POL1.0010.08201.60 
  Raczek, Krzysztof 2134 POL0.001-0.0820-1.60 
  Kazubski, Kacper 1377 POL1.0010.10202.00 
  Klys, Kacper 1496 POL1.0010.20204.00 
  Zgadzaj, Rafal c1974 POL1.0010.792015.80 
  Krzywda, Andrzej c1995 POL0.5010.31206.20 
  Tworzydlo, Piotr 2131 POL0.5010.41208.20 
 * 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)
 
 Grand Prix Polonii 2023 - turniej 3 Wroclaw POL 2023-01-27
RcRownchangeKK*chgGame
 1651 1741 4.00 7 -0.26 20 -5.20 
  Pietrzak, Jakub 1341  * POL1.0010.08201.60 
  Przybylski, Marek 1375 POL1.0010.10202.00 
  Luberanski, Jakub f2120 POL0.001-0.0920-1.80 
  Kicinski, Igor 1581 POL0.501-0.2120-4.20 
  Klimek, Leonard 1579 POL1.0010.29205.80 
  Zhuk, Ivan 2016 FID0.001-0.1720-3.40 
  Rzewnicki, Pawel 1543 POL0.501-0.2620-5.20 
 * 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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