Individual Calculations November 2021
 Dziuba, Marcin  Total change: -9.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski Ekstraliga 2021 Legnica POL 2021-10-02
RcRownchangeKK*chgGame
 2538 2578 3.00 7 -0.86 10 -8.60 
  Krasenkow, Michal g2578 POL0.001-0.5010-5.00 
  Zwardon, Vojtech m2470 CZE0.001-0.6510-6.50 
  Zilka, Stepan g2580 CZE0.5010.00100.00 
  Kriebel, Tadeas m2526 CZE1.0010.43104.30 
  Grabarczyk, Miroslaw g2367 POL0.501-0.2710-2.70 
  Socko, Bartosz g2632 POL0.5010.08100.80 
  Mastrovasilis, Dimitrios g2614 GRE0.5010.05100.50 

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)
 
 1. Bundesliga 2019/2020 October 2021 various GER 2021-10-13
RcRownchangeKK*chgGame
 2563 2578 2.50 5 -0.11 10 -1.10 
  Meshkovs, Nikita g2550 LAT0.501-0.0410-0.40 
  Ponomariov, Ruslan g2631 UKR0.001-0.4310-4.30 
  Efimenko, Zahar g2601 UKR0.5010.03100.30 
  Miton, Kamil g2579 POL0.5010.00100.00 
  Vogel, Roven m2453 GER1.0010.33103.30 

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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