Individual Calculations January 2011
 De Jong, Migchiel  Total change: -34.35  Rating chartPersonal card
 UnivĂ© Open Hoogeveen NED 2010-10-22
RcRownchangeKK*chgGame
 2282 2397 3.50 9 -2.27 15 -34.05 
  Stavast, Dick 2048 NED1.0010.11151.65 
  Nijboer, Friso g2582 NED0.5010.24153.60 
  Moskalenko, Viktor g2580 UKR0.001-0.2615-3.90 
  Goudriaan, Etienne 2253 NED0.501-0.1915-2.85 
  Ducarmon, Quinten 2243 NED0.501-0.2115-3.15 
  Timmermans, Ivo 2209 NED0.001-0.7415-11.10 
  Vroombout, Enrico 2147 NED1.0010.19152.85 
  Tondivar, Babak f2302 NED0.001-0.6315-9.45 
  Hovenga, Alje 2176 NED0.001-0.7815-11.70 

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)
 
NOTE: K factor changed
 Dutch Team Competition - 1A - round 3-4 Various NED 2010-11-20
RcRownchangeKK*chgGame
 2585 2406 0.50 2 -0.03 10 -0.30 
  Berelowitsch, Aleksander g2575 GER0.5010.22102.20 
  Reinderman, Dimitri g2595 NED0.001-0.2510-2.50 

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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