Individual Calculations October 2020
 Olszewski, Michal  Total change: -21.70  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2020 Krakow POL 2020-08-26
RcRownchangeKK*chgGame
 2489 2547 3.00 9 -2.17 10 -21.70 
  Kosakowski, Jakub f2418 POL0.001-0.6710-6.70 
  Socko, Bartosz g2601 POL0.001-0.4210-4.20 
  Nurkiewicz, Maciej 2326 POL0.501-0.2810-2.80 
  Gumularz, Szymon m2506 POL0.001-0.5610-5.60 
  Markowski, Tomasz g2548 POL0.5010.00100.00 
  Leniart, Arkadiusz m2482 POL1.0010.41104.10 
  Piorun, Kacper g2596 POL0.001-0.4310-4.30 
  Hnydiuk, Aleksander m2411 POL0.501-0.1810-1.80 
  Warakomski, Tomasz g2515 POL0.501-0.0410-0.40 

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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