Individual Calculations May 2017
 Demchenko, Anton  Total change: 0.50  Rating chartPersonal card
 Karpos Open 2017 Skopje MKD 2017-04-01
RcRownchangeKK*chgGame
 2377 2628 7.50 9 0.40 10 4.00 
  Rode, Antony 2228  * FRA1.0010.08100.80 
  Strugnell, Carl f2228  * WLS1.0010.08100.80 
  Bogdanovski, Vlatko g2388 MKD0.001-0.8010-8.00 
  Olsen, Filip Boe f2228  * DEN1.0010.08100.80 
  Petrov, Martin m2438 BUL1.0010.25102.50 
  Rzayev, Bahruz m2391 AZE1.0010.20102.00 
  Erdogdu, Mert m2446 TUR1.0010.26102.60 
  Artemiev, Vladislav g2677 RUS0.5010.07100.70 
  Brokken, Dennis 2370 NED1.0010.18101.80 
 * 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)
 
 GRENKE Chess Open 2017 A-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 2349 2628 7.00 9 -0.35 10 -3.50 
  Nent, Alexander 2228  * GER0.501-0.4210-4.20 
  Zaugg, Stephan 2228  * GER1.0010.08100.80 
  Arcuti, Davide f2305 SUI0.001-0.8710-8.70 
  Keetman, Maaike 2228  * NED1.0010.08100.80 
  Becker, Dirk 2274 GER1.0010.11101.10 
  Rosner, Jonas f2386 GER1.0010.20102.00 
  Kantor, Gergely m2470 HUN1.0010.29102.90 
  Demuth, Adrien g2529 FRA0.501-0.1410-1.40 
  Kunte, Abhijit g2491 IND1.0010.32103.20 
 * 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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