Individual Calculations February 2023
 Legemaat, Gert  Total change: -16.20  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2243 2228 3.50 9 -0.81 20 -16.20 
  Haver, Bas 2278 NED0.001-0.4320-8.60 
  Goes, Sten 2220 NED0.001-0.5120-10.20 
  Fayard, Alain f2189 FRA0.501-0.0520-1.00 
  Van Den Dikkenberg, Erik f2130 NED1.0010.37207.40 
  Grutter, Tim f2370 NED0.001-0.3120-6.20 
  Smits, Mark f2212 NED0.501-0.0220-0.40 
  Wunnink, Michael f2312 NED0.5010.12202.40 
  Marie, Maxime c2205 FRA0.501-0.0320-0.60 
  Baselmans, Luuk f2267 NED0.5010.05201.00 

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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