Individual Calculations April 2008
 Slingerland, Fred  Total change: 44.10  Rating chartPersonal card
 Dutch Team Competition - 1B - round 5-6 Various NED 2007-09-15
RcRownchangeKK*chgGame
 2390 2304 1.00 2 0.23 15 3.45 
  Welling, Gerard m2364 NED0.5010.08151.20 
  Van De Plassche, Bas f2415 NED0.5010.15152.25 

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)
 
 Corus Chess 2008 - Tienkamp 1A Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2283 2306 7.50 9 2.71 15 40.65 
  Langedijk, Ardjan 2246 NED1.0010.42156.30 
  Weenink, Henk 2160 NED1.0010.30154.50 
  Wustefeld, Emile 2255 NED0.501-0.0715-1.05 
  Smits, Mark 2296 NED1.0010.49157.35 
  Vedder, Richard f2300 NED0.501-0.0115-0.15 
  Barendse, Ted 2193 NED1.0010.35155.25 
  Leburgue, Sylvain 2231 FRA1.0010.40156.00 
  Bezemer, Arno f2361 NED1.0010.58158.70 
  Holzke, Frank m2503 GER0.5010.25153.75 

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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