Individual Calculations October 2019
 Skawinski, Arkadiusz  Total change: -4.60  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski - Ekstraliga 2019 Katowice POL 2019-08-27
RcRownchangeKK*chgGame
 2529 2398 2.50 9 -0.46 10 -4.60 
  Piesik, Piotr m2409 POL0.5010.02100.20 
  Kanarek, Marcel g2493 POL0.5010.13101.30 
  Tazbir, Marcin g2521 POL1.0010.67106.70 
  Navara, David g2724 CZE0.001-0.1310-1.30 
  Markowski, Tomasz g2537 POL0.001-0.3110-3.10 
  Kriebel, Tadeas m2531 CZE0.001-0.3210-3.20 
  Olszewski, Michal g2522 POL0.5010.17101.70 
  Druska, Juraj m2460 SVK0.001-0.4110-4.10 
  Dziuba, Marcin g2568 POL0.001-0.2810-2.80 

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)
 

 

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