Individual Calculations March 2016
 Kovchan, Alexander  Total change: -17.20  Rating chartPersonal card
 2. Bundesliga West 2015/16 rounds 4 - 5 Hamburg GER 2016-01-17
RcRownchangeKK*chgGame
 2452 2593 1.00 2 -0.38 10 -3.80 
  Seel, Christian, Dr. m2474 GER1.0010.34103.40 
  Sielecki, Christof m2430 GER0.001-0.7210-7.20 

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)
 
 IX Miedzynarodowy Turniej Szachowy Gora Sw. Anny - grupa A Gora Sw. Anny POL 2016-02-01
RcRownchangeKK*chgGame
 2398 2596 6.00 10 -1.34 10 -13.40 
  Piotrowski, Przemyslaw 2205 POL1.0010.09100.90 
  Wisniewski, Michal 2290 POL0.501-0.3610-3.60 
  Hnydiuk, Aleksander m2341 POL1.0010.19101.90 
  Kantans, Toms m2513 LAT1.0010.39103.90 
  Kovalev, Vladislav g2558 BLR0.501-0.0510-0.50 
  Gajek, Radoslaw m2432 POL0.001-0.7210-7.20 
  Dobrowolski, Piotr m2430 POL0.501-0.2210-2.20 
  Kislinsky, Alexey g2475 CZE0.501-0.1610-1.60 
  Stupak, Kirill g2537 BLR0.001-0.5810-5.80 
  Praczukowski, Stanislaw 2196  * POL1.0010.08100.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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