Individual Calculations May 2018
 Donchenko, Anatoly  Total change: -7.70  Rating chartPersonal card
 GRENKE Chess Open 2018 A-Open Karlsruhe GER 2018-03-29
RcRownchangeKK*chgGame
 2150 2309 5.50 9 -0.79 10 -7.90 
  Herzwurm, Robert 2034 GER1.0010.17101.70 
  Wurtz, Guillaume 2024 FRA0.501-0.3410-3.40 
  Zweschper, Erich 1990 GER1.0010.13101.30 
  Trent, Lawrence m2440 ENG0.001-0.3210-3.20 
  Hebbering, Tom Elliot 2166 GER0.501-0.1910-1.90 
  Travkina, Anastasia wf2185 RUS0.501-0.1710-1.70 
  Erdmann, Stefan 2185 GER0.501-0.1710-1.70 
  Borchert, Rene 2168 GER1.0010.31103.10 
  Kull, Florian 2154 GER0.501-0.2110-2.10 

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)
 
 Budapest Spring Festival 2018 Budapest HUN 2018-04-18
RcRownchangeKK*chgGame
 2315 2309 4.50 9 0.02 10 0.20 
  Savchenko, Boris g2563 RUS0.001-0.1910-1.90 
  Boguszlavszkij, Jevgenyij m2191 HUN1.0010.34103.40 
  Deac, Bogdan-Daniel g2578 ROU0.001-0.1710-1.70 
  Csati, Oliver 2200 HUN1.0010.35103.50 
  Pranav, Anand 2158 IND0.501-0.2010-2.00 
  Gavrilescu, David f2436 ROU0.5010.17101.70 
  Bryzgalin, Kirill g2440 RUS0.001-0.3210-3.20 
  Csiki, Endre 2179 HUN0.501-0.1810-1.80 
  Sarvesh, Kumar A 2087 IND1.0010.22102.20 

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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