Individual Calculations January 2020
 Dreev, Aleksey  Total change: -22.20  Rating chartPersonal card
 ST: Turnir mira Zagreb CRO 2019-11-18
RcRownchangeKK*chgGame
 2622 2671 4.00 11 -2.22 10 -22.20 
  Ragger, Markus g2669 AUT0.5010.00100.00 
  Nisipeanu, Liviu-Dieter g2656 GER0.501-0.0210-0.20 
  Kozul, Zdenko g2593 CRO0.501-0.1110-1.10 
  Zelcic, Robert g2526 CRO0.001-0.6910-6.90 
  Bosiocic, Marin g2598 CRO0.001-0.6010-6.00 
  Ivanchuk, Vassily g2679 UKR0.5010.01100.10 
  Melkumyan, Hrant g2661 ARM0.501-0.0110-0.10 
  Stevic, Hrvoje g2563 CRO0.501-0.1510-1.50 
  Palac, Mladen g2550 CRO0.501-0.1610-1.60 
  Cheparinov, Ivan g2679 GEO0.5010.01100.10 
  Bacrot, Etienne g2669 FRA0.001-0.5010-5.00 

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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