Blitz: Individual Calculations July 2023
 Belverge, Serge  Total change: -17.00  Rating chartPersonal card
 2eme Open International de Blitz du Lille Metropole Chess LILLE FRA 2023-06-11
RcRownchangeKK*chgGame
 1505 1228 1.00 8 -0.85 20 -17.00 
  Wautelet, Patrick 1805 BEL0.001-0.0220-0.40 
  Boudarn, Brahim 1509 FRA0.001-0.1620-3.20 
  Lazrak, Sami 1529 BEL0.001-0.1520-3.00 
  Declerck, Olivier 1578 BEL0.001-0.1120-2.20 
  Capouilliet, Sylvain 1818 FRA0.001-0.0220-0.40 
  Jankielewicz, Archibald 1110 FRA0.001-0.6620-13.20 
  Gallez, Jean-Pierre 1195 BEL1.0010.45209.00 
  Renckens, Yannick 1493 BEL0.001-0.1820-3.60 

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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