Individual Calculations February 2017
 Oosterlaken, Ed  Total change: 0.20  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 2158 2075 3.50 9 0.01 20 0.20 
  Bodicker, Rob 2089 NED0.5010.02200.40 
  Morice, Ludovic 2102 FRA0.5010.04200.80 
  Elgersma, Simon 2078 NED0.001-0.5020-10.00 
  Ghijsen, Pim 2154 NED0.001-0.3920-7.80 
  Corbet, Laurent 2218 FRA0.001-0.3120-6.20 
  Schoehuijs, Erik 2164 NED1.0010.622012.40 
  Nicolai, Erik 2182 NED1.0010.652013.00 
  Janse, Jan Jaap 2195 NED0.001-0.3420-6.80 
  Goes, Sten 2241 NED0.5010.22204.40 

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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