Individual Calculations October 2017
 Chojnacki, Krzysztof  Total change: 6.50  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski- I liga Poronin POL 2017-09-01
RcRownchangeKK*chgGame
 2377 2364 4.50 8 0.65 10 6.50 
  Sopur, Lech 2394 POL0.5010.04100.40 
  Warszawski, Bartosz 2202 POL1.0010.29102.90 
  Brodowski, Piotr m2439 POL0.001-0.4010-4.00 
  Cyborowski, Lukasz g2522 POL0.5010.21102.10 
  Plat, Vojtech g2539 CZE0.5010.23102.30 
  Krainski, Aleksander f2192 POL0.501-0.2310-2.30 
  Stoma, Pawel 2348 POL1.0010.48104.80 
  Krysztofiak, Marcin m2383 POL0.5010.03100.30 

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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