Individual Calculations February 2023
 Ebels, Theo  Total change: 11.40  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2123 1947 3.00 9 0.57 20 11.40 
  Wagenvoorde, Guido 2103 NED1.0010.712014.20 
  Van Der Velden, Bram c2185 NED0.5010.30206.00 
  Honkoop, Gilian 2164 NED0.001-0.2220-4.40 
  Otsuka, Shou 2163 JPN0.001-0.2220-4.40 
  Barthel, Ansgar 2115 GER0.5010.22204.40 
  Clijsen, Mark 2141 NED0.001-0.2520-5.00 
  Golbach, Floris 2042 NED0.5010.13202.60 
  Zimmermann, Luc c2046 NED0.5010.14202.80 
  Loew, Gerald f2146 GER0.001-0.2420-4.80 

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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