Individual Calculations September 2018
 Tomaszewski, Roman  Total change: -27.00  Rating chartPersonal card
 II Miedzynarodowy Memorial Ireny Warakomskiej - Open A Suwalki POL 2018-08-01
RcRownchangeKK*chgGame
 2202 2258 2.50 9 -2.70 10 -27.00 
  Vetoshko, Volodymyr g2525 UKR0.001-0.1810-1.80 
  Jankowiak, Tomasz 2117 POL1.0010.31103.10 
  Leniart, Arkadiusz m2498 POL0.001-0.2010-2.00 
  Walkusz, Witoslaw f2121 POL0.001-0.6810-6.80 
  Zielinski, Wojciech 2157 POL0.501-0.1410-1.40 
  Fiedorek, Michal 1970 POL0.501-0.3410-3.40 
  Tarun, V Kanth 2102 IND0.001-0.7110-7.10 
  Ulanowski, Karol 2149 POL0.501-0.1510-1.50 
  Lewtak, Dominik 2177 POL0.001-0.6110-6.10 

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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