Individual Calculations October 2017
 Brodowski, Piotr  Total change: -5.00  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski- I liga Poronin POL 2017-09-01
RcRownchangeKK*chgGame
 2390 2439 4.00 8 -0.50 10 -5.00 
  Maksimenko, Andrei g2484 UKR0.001-0.4410-4.40 
  Sopur, Lech 2394 POL1.0010.44104.40 
  Chojnacki, Krzysztof m2364 POL1.0010.40104.00 
  Warszawski, Bartosz 2202 POL1.0010.20102.00 
  Cyborowski, Lukasz g2522 POL0.001-0.3910-3.90 
  Plat, Vojtech g2539 CZE0.001-0.3610-3.60 
  Karpus, Michal f2267 POL0.001-0.7310-7.30 
  Stoma, Pawel 2348 POL1.0010.38103.80 

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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