Individual Calculations September 2009
 Heimann, Andreas  Total change: 6.10  Rating chartPersonal card
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2450 2435 5.50 9 1.20 10 12.00 
  Bischoff, Peter 2146 SUI1.0010.16101.60 
  Lutz, Bernhard 2263 GER0.501-0.2310-2.30 
  Borne, Niels f2286 FRA1.0010.30103.00 
  Jussupow, Artur g2570 GER1.0010.68106.80 
  Sandipan, Chanda g2585 IND0.001-0.3010-3.00 
  Guliyev, Namig g2555 AZE1.0010.66106.60 
  Harikrishna, P. g2679 IND0.001-0.2010-2.00 
  Radovanovic, Jovica f2353 SRB1.0010.39103.90 
  Gharamian, Tigran g2615 FRA0.001-0.2610-2.60 

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)
 
 International Youth Championship Apolda GER 2009-08-18
RcRownchangeKK*chgGame
 2343 2435 5.00 9 -0.59 10 -5.90 
  Romanov, Evgeny g2589 RUS0.001-0.2910-2.90 
  Figura, Atila Gajo f2436 GER0.001-0.5010-5.00 
  Hoolt, Sarah wm2240 GER1.0010.25102.50 
  Pruijssers, Roeland m2401 NED0.001-0.5510-5.50 
  Mihok, Oliver f2357 HUN0.501-0.1110-1.10 
  Kotainy, Jens 2270 GER1.0010.28102.80 
  Siebarth, Raiko 2252 GER1.0010.26102.60 
  Kuipers, Stefan f2324 NED0.501-0.1510-1.50 
  Hager, Joshua Aarash 2217 GER1.0010.22102.20 

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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