Individual Calculations February 2018
 Donchenko, Anatoly  Total change: 3.10  Rating chartPersonal card
 14e Open de Vandoeuvre 2018 - Open A VANDOEUVRE LES NANCY FRA 2018-01-02
RcRownchangeKK*chgGame
 2247 2317 5.00 8 0.31 10 3.10 
  Li, Zhuoling wf2042 CHN1.0010.17101.70 
  Lin, Chen g2485 CHN0.001-0.2810-2.80 
  Van De Perre, Tom 2116 BEL0.501-0.2610-2.60 
  Schmit, Vincent 2126 FRA0.501-0.2510-2.50 
  Dijkhuis, Oele 2123 NED1.0010.25102.50 
  Daeschler, Florian 2173 FRA1.0010.31103.10 
  Velten, Paul m2473 FRA0.5010.21102.10 
  Mu, Ke 2436 CHN0.5010.16101.60 

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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