Individual Calculations February 2023
 Smits, Mark  Total change: 28.00  Rating chartPersonal card
 Tata Steel Tienkampen 2023 Wijk aan Zee NED 2023-01-20
RcRownchangeKK*chgGame
 2244 2212 5.50 9 1.40 20 28.00 
  Baselmans, Luuk f2267 NED0.001-0.4220-8.40 
  Haver, Bas 2278 NED1.0010.592011.80 
  Goes, Sten 2220 NED0.5010.01200.20 
  Fayard, Alain f2189 FRA1.0010.47209.40 
  Van Den Dikkenberg, Erik f2130 NED1.0010.39207.80 
  Legemaat, Gert 2228 NED0.5010.02200.40 
  Grutter, Tim f2370 NED1.0010.712014.20 
  Wunnink, Michael f2312 NED0.5010.14202.80 
  Marie, Maxime c2205 FRA0.001-0.5120-10.20 

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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