Individual Calculations February 2023
 Goes, Sten  Total change: -4.00  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2243 2220 4.00 9 -0.20 20 -4.00 
  Van Den Dikkenberg, Erik f2130 NED0.501-0.1220-2.40 
  Legemaat, Gert 2228 NED1.0010.512010.20 
  Smits, Mark f2212 NED0.501-0.0120-0.20 
  Wunnink, Michael f2312 NED1.0010.632012.60 
  Marie, Maxime c2205 FRA0.001-0.5220-10.40 
  Baselmans, Luuk f2267 NED0.001-0.4320-8.60 
  Haver, Bas 2278 NED0.001-0.4220-8.40 
  Grutter, Tim f2370 NED0.001-0.3020-6.00 
  Fayard, Alain f2189 FRA1.0010.46209.20 

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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