Rapid: Individual Calculations December 2018
 Grossmann, Ryszard  Total change: -34.00  Rating chartPersonal card
 Grand Prix Polonii Wroclaw 2018 - Listopad R1 Wroclaw POL 2018-11-09
RcRownchangeKK*chgGame
 1841 1932 0.50 4 -1.96 20 -39.20 
  Helaszek, Edward 1816 POL0.001-0.6620-13.20 
  Luberanski, Jakub 1781 POL0.501-0.2020-4.00 
  Szpinda, Piotr 1640 POL0.001-0.8520-17.00 
  Krzywda, Andrzej c2128 POL0.001-0.2520-5.00 

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)
 
 Grand Prix Polonii Wroclaw 2018 - Listopad R2 Wroclaw POL 2018-11-23
RcRownchangeKK*chgGame
 1846 1932 4.00 7 -0.11 20 -2.20 
  Zerebiec, Maurycy 1579 POL1.0010.11202.20 
  Piotrowski, Przemyslaw 2217 POL0.001-0.1620-3.20 
  Krzywda, Andrzej c2128 POL1.0010.752015.00 
  Smal, Tobiasz 2050 POL0.001-0.3420-6.80 
  Luberanski, Jakub 1781 POL0.001-0.7020-14.00 
  Smietanska, Wiktoria c1532  * POL1.0010.08201.60 
  Mrozinski, Mateusz 1634 POL1.0010.15203.00 
 * 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)
 
 Mistrzostwa Dolnego Slaska w Szachach Szybkich 2018 Legnica POL 2018-11-24
RcRownchangeKK*chgGame
 1824 1932 6.00 9 0.37 20 7.40 
  Lascar, Ovidiu 1532  * ROU1.0010.08201.60 
  Smietanski, Marek 1609 POL1.0010.13202.60 
  Stachowiak, Kamil m2332  * POL0.001-0.0820-1.60 
  Daleczko, Zbigniew 1546 POL1.0010.09201.80 
  Szydelko, Michal 1662 POL0.001-0.8320-16.60 
  Wodas, Pawel 1750 POL1.0010.26205.20 
  Szerszen, Ernest 1573 POL1.0010.10202.00 
  Grela, Kacper f2084 POL1.0010.702014.00 
  Brodowski, Piotr m2332  * POL0.001-0.0820-1.60 
 * 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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