Individual Calculations June 2015
 Alber, Horst  Total change: -13.70  Rating chartPersonal card
 Hessische Einzelmeisterschaft 2015 Masters Frankfurt/Main GER 2015-05-13
 2249 2323 4.00 9 -1.37 10 -13.70 
  Keller, Peter 2104 GER0.001-0.7810-7.80 
  Poetsch, Hagen m2481 GER0.001-0.2910-2.90 
  Dorst, Johannes f2221 GER0.501-0.1410-1.40 
  Feicht, Arno 2111 GER1.0010.23102.30 
  Hahn, Florian 2170 GER0.501-0.2010-2.00 
  Legde, Georg f2318 GER0.501-0.0110-0.10 
  Mager, Denis 2184 GER0.501-0.1910-1.90 
  Boidman, Yuri m2364 GER0.5010.06100.60 
  Rafiee, Makan 2289 GER0.501-0.0510-0.50 

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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