Individual Calculations May 2017
 Poetsch, Hagen  Total change: -9.60  Rating chartPersonal card
 2. Bundesliga Sued 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2296 2502 1.00 1 0.24 10 2.40 
  Oberhofer, Andre 2296 GER1.0010.24102.40 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2228 2497 4.50 7 -1.20 10 -12.00 
  Weisenburger, Horst 2111 GER0.501-0.4110-4.10 
  Sailer, Wolfgang 2097  * GER1.0010.08100.80 
  Wild, Achim 2275 GER0.501-0.2810-2.80 
  Muckle, Julius 2283 GER0.501-0.2710-2.70 
  Keller, Peter f2243 GER1.0010.19101.90 
  Kerigan, Demre m2352 TUR0.001-0.6910-6.90 
  Sergin, Mark 2232 GER1.0010.18101.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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