Individual Calculations July 2009
 Ris, Robert  Total change: -10.90  Rating chartPersonal card
 Meester - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2508 2415 0.50 2 -0.27 10 -2.70 
  Seirawan, Yasser g2634 USA0.001-0.2210-2.20 
  Tereick, Benjamin f2382 GER0.501-0.0510-0.50 

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)
 
 1.Bundesliga Hamburg GER 2008-10-04
RcRownchangeKK*chgGame
 2495 2417 0.50 6 -1.88 10 -18.80 
  Handke, Florian g2498 GER0.001-0.3910-3.90 
  Ernst, Sipke g2576 NED0.001-0.2910-2.90 
  Brandenburg, Daan m2436 NED0.001-0.4710-4.70 
  Hracek, Zbynek g2613 CZE0.001-0.2510-2.50 
  Deglmann, Ludwig f2342 GER0.001-0.6010-6.00 
  Bromberger, Stefan m2504 GER0.5010.12101.20 

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)
 
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2406 2417 3.00 5 0.44 10 4.40 
  Henris, Luc f2251 BEL1.0010.28102.80 
  Nijboer, Friso g2539 NED0.001-0.3310-3.30 
  Dambacher, Martijn m2485 NED0.5010.09100.90 
  Van Oosterom, Chiel m2428 NED1.0010.52105.20 
  Pucher, Olivier f2329 FRA0.501-0.1210-1.20 

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)
 
 Icelandic Team Champ div 1 Akureyri ISL 2009-03-20
RcRownchangeKK*chgGame
 2366 2436 2.00 3 0.22 10 2.20 
  Thorhallsson, Throstur g2442 ISL0.5010.01100.10 
  Ulfarsson, Magnus Orn f2384 ISL1.0010.43104.30 
  Salama, Omar 2272 EGY0.501-0.2210-2.20 

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)
 
 Reykjavík Open Reykjavík ISL 2009-03-24
RcRownchangeKK*chgGame
 2355 2436 5.50 9 0.18 10 1.80 
  Jonsson, Bjorn 2086 ISL1.0010.11101.10 
  Tratatovici, Dan 2122 ISR1.0010.14101.40 
  Steingrimsson, Hedinn g2547 ISL0.5010.15101.50 
  Marin, Mihail g2556 ROU0.001-0.3410-3.40 
  Ptacnikova, Lenka wg2249 ISL1.0010.26102.60 
  Maze, Sebastien g2578 FRA0.001-0.3110-3.10 
  Gretarsson, Hjorvar Steinn 2279 ISL0.501-0.2110-2.10 
  Cohen, Or f2286 ISR1.0010.30103.00 
  Bhat, Vinay S g2495 USA0.5010.08100.80 

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)
 
 2nd KAQUN Barcza Gedeon Memorial Budapest HUN 2009-04-06
RcRownchangeKK*chgGame
 2595 2432 0.50 1 0.22 10 2.20 
  Rozentalis, Eduardas g2595 LTU0.5010.22102.20 

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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