Rapid: Individual Calculations April 2019
 Grossmann, Ryszard  Total change: -19.40  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2019 - Marzec R2 Wroclaw POL 2019-03-15
RcRownchangeKK*chgGame
 1571 1873 4.50 5 0.38 20 7.60 
  Kultucki, Kamil 1473  * POL1.0010.08201.60 
  Zerebiec, Maurycy 1559 POL1.0010.14202.80 
  Luberanski, Jakub 1875 POL0.5010.00200.00 
  Raczek, Krzysztof 1473  * POL1.0010.08201.60 
  Zimny, Jakub 1473  * 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)
 
 Grand Prix Polonii Wroclaw 2019 - Marzec R3 Wroclaw POL 2019-03-29
RcRownchangeKK*chgGame
 1512 1873 4.00 6 -1.35 20 -27.00 
  Zimny, Jakub 1473  * POL1.0010.08201.60 
  Juts., Andrzej 1473  * POL1.0010.08201.60 
  Smietanski, Marek 1609 POL0.001-0.8220-16.40 
  Smietanska, Wiktoria c1572 POL0.001-0.8520-17.00 
  Stankiewicz, Alicja 1473  * POL1.0010.08201.60 
  Kultucki, Kamil 1473  * 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)
 

 

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