Individual Calculations January 2018
 Donchenko, Anatoly  Total change: 3.60  Rating chartPersonal card
 25. Bad Bertricher Schachtage Seniorenturnier Bad Bertrich GER 2017-12-01
RcRownchangeKK*chgGame
 2108 2313 7.00 9 0.36 10 3.60 
  Reinke, Kurt 1913  * GER1.0010.08100.80 
  Goris, Ton 1971 NED1.0010.12101.20 
  Villing, Dieter 2073 GER1.0010.20102.00 
  Boidman, Yuri m2338 GER0.5010.03100.30 
  Westerinen, Heikki Markku Julius g2310 FIN0.5010.00100.00 
  Khanukov, Boris m2279 GER0.501-0.0510-0.50 
  Stavast, Dick 2066 NED1.0010.19101.90 
  Limberg, Siegfried 2017 GER0.501-0.3510-3.50 
  Klicker, Fritz 2004 GER1.0010.14101.40 
 * 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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