Individual Calculations September 2023
 Smits, Jacques  Total change: -30.20  Rating chartPersonal card
 Brasschaat Open 2023 Brasschaat BEL 2023-08-19
RcRownchangeKK*chgGame
 1500 1738 3.00 6 -1.51 20 -30.20 
  Lukin, Yesenia 1261 BEL0.001-0.9520-19.00 
  Seyns, Odilon 1353 BEL0.501-0.4120-8.20 
  Coussement, Serge 1338  * BEL1.0010.08201.60 
  Pauwels, Peter 1440 BEL1.0010.15203.00 
  Godde, Matthias 2065 BEL0.001-0.1320-2.60 
  Koeweiden, Theo 1544 NED0.501-0.2520-5.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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