Individual Calculations May 2019
 Malakhatko, Vadim  Total change: 3.70  Rating chartPersonal card
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2399 2508 6.00 9 0.37 10 3.70 
  Li, Zhuoling wf2119 CHN1.0010.09100.90 
  Gheng, Josef f2233 GER0.501-0.3310-3.30 
  Yuksel, Atilla Koksal c2248 TUR1.0010.18101.80 
  Ruff, Maximilian f2313 GER1.0010.25102.50 
  Baskin, Robert m2394 GER1.0010.34103.40 
  Sethuraman, S.p. g2624 IND0.5010.16101.60 
  Tabatabaei, M.amin g2612 IRI0.001-0.3610-3.60 
  Gatineau, Yovann f2366 FRA1.0010.31103.10 
  Bacrot, Etienne g2683 FRA0.001-0.2710-2.70 

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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