Individual Calculations September 2012
 Naftalin, Solomon  Total change: 7.65  Rating chartPersonal card
 Czech Open 2012 - C - open rating tournament Pardubice CZE 2012-07-21
RcRownchangeKK*chgGame
 1931 1976 5.50 9 0.51 15 7.65 
  Pichon, Julien 1758 FRA1.0010.22153.30 
  Andre, Jonas 1749 GER1.0010.21153.15 
  Neumair, Jerome 2073 GER1.0010.63159.45 
  Heyne, Lukas 2057 GER0.5010.11151.65 
  Machan, Jan 2047 CZE0.001-0.4015-6.00 
  Schneider, Alexander 2059 GER0.5010.11151.65 
  Novoselov, Alexander 2065 RUS0.5010.12151.80 
  Lucovnik, Tilen 1837 SLO0.501-0.1915-2.85 
  Melichar, Vojtech 1736 CZE0.501-0.3015-4.50 

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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