Individual Calculations May 2010
 Michielsen, Joost  Total change: 9.60  Rating chartPersonal card
 Oberliga NRW Bochum GER 2009-09-20
RcRownchangeKK*chgGame
 2360 2373 4.00 6 0.89 15 13.35 
  Morawietz, Dieter m2449 GER1.0010.60159.00 
  Bosboom, Manuel m2449 NED0.5010.10151.50 
  Hoolt, Sarah wm2225 GER0.501-0.2015-3.00 
  Forchert, Martin f2403 GER0.5010.04150.60 
  Fleck, Juergen m2409 GER0.5010.05150.75 
  Homuth, Wolfgang 2227 GER1.0010.30154.50 

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)
 
 Meesterklasse Round 7-9 - Dutch Team Competition Various NED 2010-03-06
RcRownchangeKK*chgGame
 2293 2387 1.00 2 -0.25 15 -3.75 
  Span, Paul f2311 NED0.501-0.1015-1.50 
  Rijnaarts, Sjef f2274 NED0.501-0.1515-2.25 

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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