Individual Calculations May 2017
 Perske, Thore  Total change: 2.60  Rating chartPersonal card
 2. Bundesliga West 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2405 2401 0.50 1 0.01 10 0.10 
  Jackelen, Thomas m2405 GER0.5010.01100.10 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2302 2413 6.00 9 0.25 10 2.50 
  Nguyen, Alex Dac-Vuong 2078 GER1.0010.12101.20 
  Heimrath, Reiner f2205 GER0.501-0.2710-2.70 
  Ferster, Fabian 2189 LIE1.0010.22102.20 
  Melkumyan, Hrant g2619 ARM0.5010.26102.60 
  Zuse, Peter f2193 GER1.0010.22102.20 
  Stocek, Jiri g2560 CZE0.001-0.3010-3.00 
  Meier, Volker f2287 GER0.501-0.1710-1.70 
  Donchenko, Anatoly m2284 GER0.501-0.1710-1.70 
  Seresin, Francesco f2299 ITA1.0010.34103.40 

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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