Individual Calculations October 2017
 Tazbir, Marcin  Total change: -6.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski- I liga Poronin POL 2017-09-01
RcRownchangeKK*chgGame
 2424 2519 5.00 9 -0.62 10 -6.20 
  Gritsak, Orest g2471 UKR0.501-0.0710-0.70 
  Antoniewski, Rafal g2538 POL0.5010.03100.30 
  Simantsev, Mikhail g2481 UKR1.0010.45104.50 
  Lubczynski, Rafal m2418 POL0.501-0.1410-1.40 
  Butkiewicz, Lukasz m2462 POL0.501-0.0810-0.80 
  Rudolf, Michal f2360 POL0.501-0.2110-2.10 
  Cukrowski, Filip f2414 POL1.0010.36103.60 
  Hnydiuk, Aleksander m2409 POL0.501-0.1510-1.50 
  Karpus, Michal f2267 POL0.001-0.8110-8.10 

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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