Individual Calculations April 2008
 Bosboom, Manuel  Total change: 25.60  Rating chartPersonal card
 Dutch Team Competition - Meester - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2246 2440 2.00 2 0.50 10 5.00 
  Muhren, Willem 2265 NED1.0010.27102.70 
  Wantola, Ivo 2226 NED1.0010.23102.30 

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)
 
 Halve Finale NK Algemeen Hilversum NED 2008-01-05
RcRownchangeKK*chgGame
 2321 2445 4.00 6 0.08 10 0.80 
  Hekhuis, Jeroen 2154 NED1.0010.15101.50 
  Hekhuis, Jeroen 2154 NED0.501-0.3510-3.50 
  Okkes, Menno f2365 NED0.501-0.1110-1.10 
  Okkes, Menno f2365 NED0.501-0.1110-1.10 
  Bosch, Jeroen m2443 NED0.5010.00100.00 
  Bosch, Jeroen m2443 NED1.0010.50105.00 

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)
 
 Corus Chess 2008 - Tienkamp 1B Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2266 2445 8.50 9 1.98 10 19.80 
  Meurs, Tom 2095 NED1.0010.11101.10 
  Fayard, Alain f2324 FRA1.0010.34103.40 
  Van Eijk, Sander c2283 NED1.0010.29102.90 
  Van Apeldoorn, Anton c2195 NED0.501-0.3110-3.10 
  Konings, Frans 2257 NED1.0010.26102.60 
  Van Oosterom, Chiel m2408 NED1.0010.45104.50 
  Henris, Luc f2284 BEL1.0010.29102.90 
  Narings, Niek 2231 NED1.0010.23102.30 
  Leniart, Arkadiusz f2315 POL1.0010.32103.20 

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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