Individual Calculations May 2017
 Donchenko, Alexander  Total change: 9.40  Rating chartPersonal card
 1. Bundesliga 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2473 2555 0.50 1 -0.11 10 -1.10 
  Schreiner, Peter m2473 AUT0.501-0.1110-1.10 

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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2343 2554 7.00 9 0.27 10 2.70 
  Farmani Anosheh, Yasha 2154  * GER0.501-0.4210-4.20 
  Keetman, Maaike 2154  * NED1.0010.08100.80 
  Meissner, Felix f2294 GER0.501-0.3210-3.20 
  Zwahr, Paul f2273 GER1.0010.16101.60 
  Parvanyan, Ashot f2374 ARM0.501-0.2410-2.40 
  Braeuning, Rudolf Wilhelm f2359 GER1.0010.25102.50 
  Skomorokhin, Roman m2404 RUS1.0010.30103.00 
  Kamsky, Gata g2668 USA0.5010.16101.60 
  Barski, Radoslaw 2407 POL1.0010.30103.00 
 * 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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 2451 2554 7.00 10 0.78 10 7.80 
  Runarsson, Gunnar 2154  * ISL1.0010.08100.80 
  Plotkin, Victor f2243 CAN1.0010.14101.40 
  Derakhshani, Dorsa mwg2351 IRI1.0010.24102.40 
  Almasi, Zoltan g2696 HUN0.5010.19101.90 
  Yilmaz, Mustafa g2614 TUR0.5010.08100.80 
  Christiansen, Johan-Sebastian m2429 NOR0.501-0.1710-1.70 
  Nihal, Sarin f2424 IND1.0010.32103.20 
  Giri, Anish g2771 NED0.001-0.2210-2.20 
  Ahlander, Bjorn m2416 SWE0.501-0.1910-1.90 
  Tarjan, James E g2414 USA1.0010.31103.10 
 * 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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