Individual Calculations January 2009
 Nijboer, Friso  Total change: 19.50  Rating chartPersonal card
 Meester - r 1-3 - Dutch Team Competition Various NED 2008-09-27
RcRownchangeKK*chgGame
 2363 2564 2.50 3 0.27 10 2.70 
  Pruijssers, Roeland m2452 NED1.0010.35103.50 
  Van Der Werf, Mark m2414 NED0.501-0.2010-2.00 
  Ootes, Lars 2223 NED1.0010.12101.20 

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)
 
 IJmond Vierkampen Groep A Wijk aan Zee NED 2008-10-10
RcRownchangeKK*chgGame
 2411 2539 2.00 3 -0.01 10 -0.10 
  Jonkman, Harmen g2427 NED1.0010.35103.50 
  Bitalzadeh, Ali f2370 NED0.501-0.2210-2.20 
  Brandenburg, Daan m2436 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)
 
 Essent Open Hoogeveen NED 2008-10-17
RcRownchangeKK*chgGame
 2469 2539 7.00 9 1.69 10 16.90 
  Van Kooten, Luuk f2263 NED1.0010.17101.70 
  Bykhovsky, Anatoly A m2364 RUS1.0010.27102.70 
  Agamaliev, Gamil g2479 AZE1.0010.42104.20 
  Fier, Alexandr g2581 BRA0.5010.06100.60 
  Negi, Parimarjan g2597 IND0.5010.08100.80 
  Haslinger, Stewart G g2506 ENG0.501-0.0510-0.50 
  Spoelman, Wouter m2459 NED0.501-0.1110-1.10 
  Robson, Ray m2466 USA1.0010.40104.00 
  Naumkin, Igor g2506 RUS1.0010.45104.50 

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)
 

 

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