Individual Calculations March 2010
 Timmermans, Ivo  Total change: -21.30  Rating chartPersonal card
 Meesterklasse Round 5-6 - Dutch Team Competition Various NED 2010-01-09
RcRownchangeKK*chgGame
 2571 2237 0.00 1 -0.12 15 -1.80 
  Ljubojevic, Ljubomir g2571 SRB0.001-0.1215-1.80 

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 Tournament - Tien 1B Wijk aan Zee NED 2010-01-22
RcRownchangeKK*chgGame
 2295 2237 2.50 9 -1.30 15 -19.50 
  Smits, Mark f2262 NED0.001-0.4715-7.05 
  Goudriaan, Etienne 2191 NED0.001-0.5615-8.40 
  De Graaf, Dick 2175 NED0.001-0.5915-8.85 
  Van Der Werf, Mark m2421 NED1.0010.741511.10 
  Willemze, Thomas m2410 NED0.001-0.2715-4.05 
  Ludden, Gert-Jan 2277 NED0.5010.06150.90 
  Henris, Luc f2302 BEL1.0010.59158.85 
  Andrews, Todd f2331 USA0.001-0.3715-5.55 
  Strating, Sybolt f2287 NED0.001-0.4315-6.45 

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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