Individual Calculations September 2017
 Kotlowski, Tomasz  Total change: 19.20  Rating chartPersonal card
 MIEDZYNARODOWY MEMORIAL IRENY WARAKOMSKIEJ - TURNIEJ B ELO 1601-2100 Suwalki POL 2017-08-11
RcRownchangeKK*chgGame
 1954 2005 6.00 9 0.96 20 19.20 
  Tylenda, Krzysztof 1750 POL1.0010.19203.80 
  Samborski, Henryk 2096 POL1.0010.622012.40 
  Szewczyk, Mariusz 2053 POL0.001-0.4320-8.60 
  Szczygiel, Jakub 1797 POL1.0010.23204.60 
  Lascar, Radoslawa 1778 POL1.0010.21204.20 
  Migala, Andrzej 2031 POL0.5010.04200.80 
  Kowalec, Maciej 2038 POL0.001-0.4520-9.00 
  Krasiewicz, Robert 2031 POL1.0010.542010.80 
  Hrymowicz, Artur 2015 POL0.5010.01200.20 

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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