Individual Calculations April 2019
 Donchenko, Anatoly  Total change: -12.90  Rating chartPersonal card
 10. Pfalz-Open A Neustadt an der Weinstrasse GER 2019-03-01
RcRownchangeKK*chgGame
 2051 2250 5.50 9 -1.29 10 -12.90 
  Bethke, Robert 1991 GER0.501-0.3210-3.20 
  Werner, Dimo m1985 GER0.501-0.3210-3.20 
  Chennaoui, Yasin 2055 SUI0.501-0.2510-2.50 
  Roettig, Hans-Peter 2052 GER0.501-0.2610-2.60 
  Sanati, Charlotte 2057 GER1.0010.25102.50 
  Musiolik, David 2098 GER0.501-0.2010-2.00 
  Van De Perre, Tom 2103 BEL0.501-0.2010-2.00 
  Watzlawek, Markus 2097 GER1.0010.30103.00 
  Huschens, Matthias 2023 GER0.501-0.2910-2.90 

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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