Individual Calculations July 2009
 Leenhouts, Koen  Total change: -8.50  Rating chartPersonal card
 1B - r 6-9 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2267 2400 3.50 4 0.78 10 7.80 
  Stork, Ivo 2227 NED1.0010.27102.70 
  Witt, Rob f2269 NED1.0010.32103.20 
  Muhren, Bianca wg2278 NED1.0010.33103.30 
  Kuijpers, Frans m2295 NED0.501-0.1410-1.40 

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)
 
 Belgian National Team Championship 2008-2009 Various BEL 2008-10-05
RcRownchangeKK*chgGame
 2458 2402 2.00 8 -1.44 10 -14.40 
  Dutreeuw, Marc m2388 BEL0.001-0.5210-5.20 
  Erwich, Marc m2415 NED0.001-0.4810-4.80 
  Lazarev, Vladimir g2479 FRA0.5010.11101.10 
  Wiley, Tom E f2310 ENG0.001-0.6310-6.30 
  Gharamian, Tigran m2555 FRA1.0010.70107.00 
  Brunner, Nicolas m2415 FRA0.5010.02100.20 
  Postny, Evgeny g2674 ISR0.001-0.1710-1.70 
  Michiels, Bart m2427 BEL0.001-0.4710-4.70 

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)
 
 BSG Pinkstertoernooi Bussum NED 2009-05-29
RcRownchangeKK*chgGame
 2320 2421 3.50 6 -0.19 10 -1.90 
  Mellema, Andries 2117 NED1.0010.14101.40 
  Boulahfa, Hicham 2071 NED1.0010.11101.10 
  Danin, Alexandre m2498 RUS0.001-0.3910-3.90 
  Overeem, Marc f2281 NED1.0010.31103.10 
  Miezis, Normunds g2579 LAT0.001-0.2910-2.90 
  Pliester, Leon m2374 NED0.501-0.0710-0.70 

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)
 

 

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