Individual Calculations September 2010
 Collareta, Giovanni  Total change: 12.75  Rating chartPersonal card
 Int. Chess Festival Biel Master Tournament Biel SUI 2010-07-19
RcRownchangeKK*chgGame
 2160 2063 5.00 11 0.85 15 12.75 
  Borne, Niels f2284 FRA0.001-0.2215-3.30 
  Blaeser, Romain 2147 LUX0.5010.12151.80 
  Arounopoulos, Stephan 2109 GER0.5010.06150.90 
  Gerstner, Bernhard 2191 GER0.001-0.3315-4.95 
  Elfert, Aleksandr m2041 RUS0.501-0.0315-0.45 
  Kudryavtsev, Eugene 2119 SUI1.0010.58158.70 
  Liepins, Oliver 2109 LAT0.5010.06150.90 
  Heinis, Vincent 2085 FRA0.5010.03150.45 
  Filipovic, Branko m2415 CRO0.001-0.1115-1.65 
  Steenhuis, Jan 2096 SUI1.0010.55158.25 
  Holzhauer, Bjoern 2162 GER0.5010.14152.10 

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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