Individual Calculations July 2009
 De Wachter, Matthias  Total change: -5.10  Rating chartPersonal card
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2297 2296 5.50 10 0.48 15 7.20 
  Coenen, Norbert m2357 GER0.001-0.4215-6.30 
  Praet, Maarten 2230 BEL1.0010.41156.15 
  Fridman, Rafael m2457 GER0.001-0.2915-4.35 
  Prie, Eric g2491 FRA1.0010.751511.25 
  Sarrau, Jelle 2202 BEL0.501-0.1315-1.95 
  Martyn, Rafe f2293 ENG0.5010.00150.00 
  Van Laeken, Rudy 2153 BEL1.0010.31154.65 
  Van Den Brande, Werner 2248 BEL0.001-0.5715-8.55 
  Bus, Tom 2222 NED1.0010.40156.00 
  Sadkowsky, Daniel f2313 BEL0.5010.02150.30 

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)
 
 Zilveren Toren 2009 Various BEL 2009-01-09
RcRownchangeKK*chgGame
 2140 2296 2.00 4 -0.82 15 -12.30 
  De Weerd, Jan 2112 BEL1.0010.26153.90 
  Penson, Thierry 2249 BEL0.501-0.0715-1.05 
  Gijsen, Stief 2065 BEL0.001-0.7915-11.85 
  Gooris, Jan 2132 BEL0.501-0.2215-3.30 

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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