Individual Calculations May 2017
 Erdos, Viktor  Total change: 21.20  Rating chartPersonal card
 1. Bundesliga 2016/2017 March 2017 Hamburg GER 2017-03-01
RcRownchangeKK*chgGame
 2571 2596 2.00 2 0.93 10 9.30 
  Stern, Rene g2515 GER1.0010.39103.90 
  Melkumyan, Hrant g2627 ARM1.0010.54105.40 

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)
 
 HUN Team League 1st Div. Szabo Laszlo 2016-2017 R 8-9 Hungary HUN 2017-04-08
RcRownchangeKK*chgGame
 2480 2593 1.50 2 0.20 10 2.00 
  Kovacs, Gabor m2464 HUN0.501-0.1710-1.70 
  Korpa, Bence m2496 HUN1.0010.37103.70 

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
 2453 2593 7.00 9 0.99 10 9.90 
  Prestel, Oliver 2193  * GER1.0010.08100.80 
  Mueller, Constantin 2288 GER1.0010.14101.40 
  Englert, Fabian f2387 GER1.0010.24102.40 
  Beerdsen, Thomas m2446 NED1.0010.30103.00 
  Matlakov, Maxim g2707 RUS0.5010.16101.60 
  Vitiugov, Nikita g2729 RUS0.5010.18101.80 
  Hambleton, Aman m2434 CAN0.501-0.2110-2.10 
  Nasuta, Grzegorz m2447 POL0.501-0.2010-2.00 
  Hansen, Torbjorn Ringdal g2442 NOR1.0010.30103.00 
 * 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)
 

 

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