Individual Calculations October 2017
 Jaracz, Pawel  Total change: -4.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski- I liga Poronin POL 2017-09-01
RcRownchangeKK*chgGame
 2329 2469 5.00 8 -0.42 10 -4.20 
  Luch, Michal m2383 POL0.501-0.1210-1.20 
  Nurkiewicz, Maciej 2365 POL0.501-0.1410-1.40 
  Nguyen, Piotr m2409 POL0.501-0.0810-0.80 
  Krainski, Aleksander f2192 POL1.0010.17101.70 
  Miroslaw, Michal f2270 POL0.501-0.2610-2.60 
  Warszawski, Bartosz 2202 POL1.0010.18101.80 
  Sopur, Lech 2394 POL0.501-0.1010-1.00 
  Lubczynski, Rafal m2418 POL0.501-0.0710-0.70 

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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