Individual Calculations March 2023
 Pirard, Natan  Total change: -27.80  Rating chartPersonal card
 Belgian Interclubs 2022-2023 Ronde 6 Various Places BEL 2023-01-29
RcRownchangeKK*chgGame
 2227 2314 0.50 1 -0.12 20 -2.40 
  Anciaux, Adrien 2227 BEL0.501-0.1220-2.40 

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)
 
 Belgian Interclubs 2022-2023 Ronde 7 Various Places BEL 2023-02-12
RcRownchangeKK*chgGame
 2297 2314 0.50 1 -0.02 20 -0.40 
  Marechal, Andy f2297 BEL0.501-0.0220-0.40 

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)
 
 Wachtebeke Winter Round Robin 2023 Group A IM Wachtebeke BEL 2023-02-18
RcRownchangeKK*chgGame
 2334 2314 3.00 9 -1.25 20 -25.00 
  De Vleeschauwer, Maarten 2265 BEL0.001-0.5720-11.40 
  Dauw, Sterre f2265 BEL0.501-0.0720-1.40 
  Dgebuadze, Alexandre g2419 BEL0.001-0.3620-7.20 
  Ochs, Daniel Elias 2223 GER0.501-0.1220-2.40 
  Ondersteijn, Niels m2390 NED0.001-0.4020-8.00 
  Baselmans, Luuk f2343 NED1.0010.542010.80 
  De Waele, Warre f2304 BEL0.501-0.0120-0.20 
  Maerevoet, Sim f2425 BEL0.001-0.3520-7.00 
  Milliet, Sophie mwg2376 FRA0.5010.09201.80 

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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