Individual Calculations December 2021
 Wojtaszek, Radoslaw  Total change: -14.30  Rating chartPersonal card
 FIDE Chess.com Grand Swiss Tournament 2021 Riga LAT 2021-10-27
RcRownchangeKK*chgGame
 2629 2691 5.50 11 -0.94 10 -9.40 
  Martirosyan, Haik M. g2624 ARM1.0010.41104.10 
  Bluebaum, Matthias g2640 GER0.501-0.0710-0.70 
  Dreev, Aleksey g2635 RUS0.501-0.0810-0.80 
  Chigaev, Maksim g2639 RUS0.501-0.0710-0.70 
  Keymer, Vincent g2630 GER0.501-0.0810-0.80 
  Kollars, Dmitrij g2621 GER0.501-0.1010-1.00 
  Kuzubov, Yuriy g2624 UKR0.501-0.0910-0.90 
  Ter-Sahakyan, Samvel g2607 ARM0.501-0.1210-1.20 
  Niemann, Hans Moke g2638 USA0.501-0.0710-0.70 
  Yilmaz, Mustafa g2626 TUR0.001-0.5910-5.90 
  Erigaisi, Arjun g2634 IND0.501-0.0810-0.80 

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 Team Championship - open Brezice SLO 2021-11-12
RcRownchangeKK*chgGame
 2606 2700 4.50 8 -0.49 10 -4.90 
  Mikhalevski, Victor g2559 ISR1.0010.31103.10 
  Lupulescu, Constantin g2624 ROU0.501-0.1010-1.00 
  Dubov, Daniil g2714 RUS0.001-0.4810-4.80 
  Christiansen, Johan-Sebastian g2582 NOR0.501-0.1610-1.60 
  Nguyen, Thai Dai Van g2594 CZE0.501-0.1410-1.40 
  Donchenko, Alexander g2645 GER0.501-0.0810-0.80 
  Anton Guijarro, David g2669 ESP0.501-0.0410-0.40 
  Sanikidze, Tornike g2458 GEO1.0010.20102.00 

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)
 

 

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