Rapid: Individual Calculations January 2022
 Dziuba, Marcin  Total change: -13.40  Rating chartPersonal card
 III Memorial Szachowy Boguslawa Sygulskiego Rzeszow POL 2021-12-11
RcRownchangeKK*chgGame
 1884 2424 6.50 9 -2.01 20 -40.20 
  Kusiak, Mateusz 1689 POL1.0010.01200.20 
  Smusz, Kamil 1734 POL0.501-0.4920-9.80 
  Lach, Mateusz 1770 POL1.0010.01200.20 
  Leja, Adam 1842 POL1.0010.02200.40 
  Pulik, Krzysztof 2081 POL0.001-0.8820-17.60 
  Mirski, Michal 1851 POL1.0010.02200.40 
  Mikhaletz, Lubomir g2171 UKR1.0010.19203.80 
  Jaskolka, Tomasz c2057 POL0.001-0.9020-18.00 
  Sygulski, Piotr 1763 POL1.0010.01200.20 

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)
 
 World Rapid Chess Championship 2021 - OPEN Warsaw POL 2021-12-26
RcRownchangeKK*chgGame
 2593 2424 5.00 13 1.34 20 26.80 
  Riazantsev, Alexander g2631 RUS1.0010.772015.40 
  Predke, Alexandr g2630 RUS1.0010.762015.20 
  Jobava, Baadur g2679 GEO0.001-0.1920-3.80 
  Vidit, Santosh Gujrathi g2629 IND0.001-0.2420-4.80 
  Quparadze, Giga g2583 GEO0.001-0.2920-5.80 
  Ponkratov, Pavel g2614 RUS0.001-0.2520-5.00 
  Lima, Darcy g2505 BRA1.0010.612012.20 
  Ter-Sahakyan, Samvel g2573 ARM0.5010.20204.00 
  Mamedov, Rauf g2690 AZE1.0010.822016.40 
  Shoker, Samy g2550 EGY0.001-0.3320-6.60 
  Zvjaginsev, Vadim g2539 RUS0.001-0.3420-6.80 
  Jumabayev, Rinat g2562 KAZ0.5010.19203.80 
  Christiansen, Johan-Sebastian g2522 NOR0.001-0.3720-7.40 

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)
 

 

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