Individual Calculations April 2008
 Brinkers, Kees  Total change: -25.00  Rating chartPersonal card
 Corus Chess 2008 - Tienkamp 2E Wijk aan Zee NED 2008-01-18
RcRownchangeKK*chgGame
 2145 2061 2.50 9 -1.00 25 -25.00 
  Vermeulen, Wesley 2124 NED0.001-0.4125-10.25 
  Buyten, Arno 2128 NED0.5010.09252.25 
  Israel, Gregory 2143 FRA0.001-0.3925-9.75 
  Sadallah, Osama 2136 NED0.001-0.4025-10.00 
  Overeem, Marc f2266 NED0.001-0.2425-6.00 
  Markus, John Raymond 2212 NED0.001-0.3025-7.50 
  De Groot, Marco 2133 NED0.5010.10252.50 
  Schouwerwou, Xander 2050 NED0.501-0.0225-0.50 
  De Rooi, Paul 2112 NED1.0010.572514.25 

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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