Individual Calculations February 2014
 Stefan, Romulus-Cristian  Total change: 23.10  Rating chartPersonal card
 Tata Steel Chess Tournament 2014 - Nine round 1A Wijk aan Zee NED 2014-01-17
RcRownchangeKK*chgGame
 2216 2173 5.50 9 1.54 15 23.10 
  Von Meijenfeldt, Bart 2244 NED1.0010.60159.00 
  Fayard, Alain f2227 FRA1.0010.58158.70 
  Vereggen, Lars 2153 NED0.501-0.0315-0.45 
  Goes, Sten 2178 NED0.001-0.4915-7.35 
  Heemskerk, Wim f2253 NED1.0010.61159.15 
  Grimberg, Gilbert f2304 FRA0.001-0.3215-4.80 
  Van Oosten, Arend 2199 NED0.5010.04150.60 
  Barendse, Ted 2155 NED1.0010.47157.05 
  De Ruiter, Danny 2234 NED0.5010.08151.20 

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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