Individual Calculations October 2017
 Lewtak, Damian  Total change: 27.20  Rating chartPersonal card
 Druzynowe Mistrzostwa Polski II Liga Szklarska Poreba POL 2017-09-02
RcRownchangeKK*chgGame
 2276 2331 6.50 9 1.36 20 27.20 
  Maciejewski, Waldemar 2107 POL1.0010.22204.40 
  Dzierzak, Radoslaw 2251 POL1.0010.39207.80 
  Mroziak, Maciej m2406 POL0.5010.10202.00 
  Marczuk, Dominik 2258 POL0.501-0.1020-2.00 
  Janaszak, Dawid f2382 POL0.5010.07201.40 
  Steczek, Marcin f2390 POL1.0010.582011.60 
  Snihur, Piotr 2181 POL1.0010.30206.00 
  Zaskalski, Arkadiusz 2165 POL0.501-0.2220-4.40 
  Voloshin, Leonid g2345 CZE0.5010.02200.40 

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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