Individual Calculations March 2023
 Ondersteijn, Niels  Total change: -12.80  Rating chartPersonal card
 Wachtebeke Winter Round Robin 2023 Group A IM Wachtebeke BEL 2023-02-18
RcRownchangeKK*chgGame
 2326 2390 4.00 9 -1.28 10 -12.80 
  Baselmans, Luuk f2343 NED0.001-0.5710-5.70 
  Maerevoet, Sim f2425 BEL0.5010.05100.50 
  De Vleeschauwer, Maarten 2265 BEL0.501-0.1710-1.70 
  Dgebuadze, Alexandre g2419 BEL0.5010.04100.40 
  Pirard, Natan f2314 BEL1.0010.40104.00 
  De Waele, Warre f2304 BEL0.001-0.6210-6.20 
  Milliet, Sophie mwg2376 FRA0.001-0.5210-5.20 
  Dauw, Sterre f2265 BEL0.501-0.1710-1.70 
  Ochs, Daniel Elias 2223 GER1.0010.28102.80 

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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