Individual Calculations February 2017
 Janse, Jan Jaap  Total change: 7.60  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 2145 2195 5.50 9 0.38 20 7.60 
  Morice, Ludovic 2102 FRA1.0010.37207.40 
  Elgersma, Simon 2078 NED0.001-0.6620-13.20 
  Ghijsen, Pim 2154 NED1.0010.44208.80 
  Corbet, Laurent 2218 FRA0.001-0.4720-9.40 
  Schoehuijs, Erik 2164 NED1.0010.46209.20 
  Nicolai, Erik 2182 NED1.0010.48209.60 
  Goes, Sten 2241 NED0.5010.06201.20 
  Oosterlaken, Ed 2075 NED1.0010.34206.80 
  Bodicker, Rob 2089 NED0.001-0.6420-12.80 

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)
 

 

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