Individual Calculations February 2017
 Kunin, Vitaly  Total change: -6.90  Rating chartPersonal card
 40. Zuercher Weihnachtsopen Master Zurich SUI 2016-12-26
RcRownchangeKK*chgGame
 2453 2586 5.00 7 0.36 10 3.60 
  Curien, Nicolas 2202 SUI1.0010.09100.90 
  Hort, Vlastimil g2423 GER0.501-0.2210-2.20 
  Derakhshani, Dorsa mwg2370 IRI1.0010.22102.20 
  Cvitan, Ognjen g2491 CRO0.501-0.1310-1.30 
  Bauer, Christian g2635 FRA1.0010.57105.70 
  Abasov, Nijat g2561 AZE0.001-0.5310-5.30 
  Chabanon, Jean-Luc g2487 FRA1.0010.36103.60 

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)
 
 Schachfestival Basel 2017 Meister Basel SUI 2017-01-02
RcRownchangeKK*chgGame
 2388 2576 5.50 9 -1.05 10 -10.50 
  Kappeler, Kaspar f2241 SUI0.501-0.3810-3.80 
  Roe, Simon J 2211 ENG1.0010.10101.00 
  Thiel, Thomas f2297 GER0.501-0.3410-3.40 
  Beeke, Bob f2315 NED1.0010.18101.80 
  Antal, Tibor Kende f2420 HUN1.0010.29102.90 
  Donchenko, Alexander g2559 GER0.501-0.0210-0.20 
  Karthikeyan, P m2488 IND0.501-0.1210-1.20 
  Korpa, Bence m2473 HUN0.501-0.1410-1.40 
  Deepan, Chakkravarthy J g2485 IND0.001-0.6210-6.20 

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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