Individual Calculations February 2023
 Van Den Dikkenberg, Erik  Total change: -30.80  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2253 2130 1.50 9 -1.54 20 -30.80 
  Goes, Sten 2220 NED0.5010.12202.40 
  Fayard, Alain f2189 FRA0.5010.08201.60 
  Grutter, Tim f2370 NED0.001-0.2020-4.00 
  Legemaat, Gert 2228 NED0.001-0.3720-7.40 
  Smits, Mark f2212 NED0.001-0.3920-7.80 
  Wunnink, Michael f2312 NED0.5010.24204.80 
  Marie, Maxime c2205 FRA0.001-0.4020-8.00 
  Baselmans, Luuk f2267 NED0.001-0.3220-6.40 
  Haver, Bas 2278 NED0.001-0.3020-6.00 

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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