Individual Calculations August 2013
 Gajzner, Ryszard  Total change: 7.95  Rating chartPersonal card
 CHESS SUMMER 2013 Poznan POL 2013-07-13
RcRownchangeKK*chgGame
 1813 1747 4.00 8 0.53 15 7.95 
  Bednarska, Malgorzata wf2115 POL0.001-0.1015-1.50 
  Miedzinski, Marek 1613 POL1.0010.32154.80 
  Bajerlein, Dawid 2099 POL0.001-0.1115-1.65 
  Wittig, Zenon 1541 POL0.501-0.2615-3.90 
  Kostecki, Samuel 1497 POL1.0010.19152.85 
  Opolski, Wojciech 1683 POL1.0010.41156.15 
  Rozumek, Krzysztof 1975 POL0.5010.29154.35 
  Kozlowski, Tomasz 1978 POL0.001-0.2115-3.15 

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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