Rapid: Individual Calculations January 2018
 Czyz, Artur  Total change: -19.80  Rating chartPersonal card
 Grand Prix Polonii 2017.12.08 Wroclaw POL 2017-12-08
RcRownchangeKK*chgGame
 1901 1828 2.50 6 0.07 20 1.40 
  Zerebiec, Maurycy 1428  * POL0.001-0.9220-18.40 
  Helaszek, Edward 1819 POL1.0010.49209.80 
  Grossmann, Ryszard f1903 POL1.0010.602012.00 
  Kanicki, Krzysztof 1995 POL0.001-0.2820-5.60 
  Kubien, Jerzy f2034 POL0.5010.26205.20 
  Jasik, Krzysztof f2228  * 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)
 
 European Rapid Chess Championship'2017 Katowice POL 2017-12-16
RcRownchangeKK*chgGame
 1820 1828 4.00 10 -1.06 20 -21.20 
  Maslak, Alexander 2195 RUS1.0010.902018.00 
  Bednarek, Sylwester f2228  * POL0.001-0.0820-1.60 
  Karpus, Michal f2140 POL0.001-0.1420-2.80 
  Szklorz, Beniamin 1438 POL1.0010.09201.80 
  Novosadova, Kristyna 2156 CZE0.5010.37207.40 
  Player, Edmund C 2154 ENG0.001-0.1320-2.60 
  Rog, Bartlomiej 1428  * POL0.501-0.4220-8.40 
  Goraj, Barbara 1522 POL0.501-0.3620-7.20 
  Bukala, Norbert 1493 POL0.501-0.3820-7.60 
  Orlik, Sandra 1449 POL0.001-0.9120-18.20 
 * 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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