Individual Calculations February 2023
 Barthel, Ansgar  Total change: -22.40  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2104 2115 3.50 9 -1.12 20 -22.40 
  Honkoop, Gilian 2164 NED1.0010.572011.40 
  Otsuka, Shou 2163 JPN0.001-0.4320-8.60 
  Golbach, Floris 2042 NED0.501-0.1020-2.00 
  Clijsen, Mark 2141 NED0.5010.04200.80 
  Ebels, Theo 1947 NED0.501-0.2220-4.40 
  Zimmermann, Luc c2046 NED0.501-0.1020-2.00 
  Loew, Gerald f2146 GER0.001-0.4620-9.20 
  Wagenvoorde, Guido 2103 NED0.001-0.5220-10.40 
  Van Der Velden, Bram c2185 NED0.5010.10202.00 

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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