Individual Calculations October 2021
 Plat, Vojtech  Total change: 10.20  Rating chartPersonal card
 European Individual Chess Championship - Reykjavik Open 2021 Reykjavik ISL 2021-08-26
RcRownchangeKK*chgGame
 2455 2531 5.00 10 -0.90 10 -9.00 
  Moller, Agnar T 2131  * ISL1.0010.08100.80 
  Donchenko, Alexander g2657 GER0.5010.17101.70 
  Mamedov, Rauf g2654 AZE0.001-0.3310-3.30 
  Kaasen, Tor Fredrik m2406 NOR0.501-0.1710-1.70 
  Sokolovsky, Yahli f2415 ISR0.501-0.1610-1.60 
  Subelj, Jan m2412 SLO0.001-0.6610-6.60 
  Maltsevskaya, Aleksandra wg2409 RUS1.0010.33103.30 
  Kanyamarala, Tarun f2369 IRL1.0010.29102.90 
  Saric, Ivan g2653 CRO0.5010.17101.70 
  Gretarsson, Helgi Ass g2447 ISL0.001-0.6210-6.20 
 * 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)
 
 Mistrovstvi CR muzu 2021 Zlin CZE 2021-09-17
RcRownchangeKK*chgGame
 2529 2536 6.50 9 1.92 10 19.20 
  Polak, Tomas g2545 CZE1.0010.51105.10 
  Krejci, Jan g2539 CZE0.5010.00100.00 
  Stocek, Jiri g2584 CZE1.0010.57105.70 
  Nguyen, Thai Dai Van g2594 CZE0.5010.08100.80 
  Zwardon, Vojtech m2498 CZE1.0010.45104.50 
  Zilka, Stepan g2570 CZE0.5010.05100.50 
  Babula, Vlastimil g2561 CZE0.5010.03100.30 
  Mladek, Richard f2361 CZE1.0010.27102.70 
  Petr, Martin g2508 CZE0.501-0.0410-0.40 

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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