Individual Calculations February 2017
 Duchene, Rene  Total change: 33.40  Rating chartPersonal card
 Tata Steel Chess Tournament 2017 - Tienkampen Wijk aan Zee NED 2017-01-20
RcRownchangeKK*chgGame
 2129 2156 6.50 9 1.67 20 33.40 
  Konings, Frans f2250 NED0.5010.13202.60 
  De Boer, Eelke 2018 NED0.501-0.1920-3.80 
  Van Baar, Esper 2024 NED0.501-0.1820-3.60 
  Bus, Tom 2214 NED1.0010.582011.60 
  Fayard, Alain f2191 FRA1.0010.552011.00 
  Krings, Christoph 2164 GER0.5010.01200.20 
  Oosterom, Erik 2113 NED0.501-0.0620-1.20 
  Pauw, Martijn 2082 NED1.0010.40208.00 
  Vistisen, Lars 2106 DEN1.0010.43208.60 

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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