Rapid: Individual Calculations October 2023
 Bortot, Olivier  Total change: -86.20  Rating chartPersonal card
 34e Open Rapide de Franconville (-2400) FRANCONVILLE FRA 2023-09-24
RcRownchangeKK*chgGame
 1502 1993 3.00 8 -4.31 20 -86.20 
  Chenu, Matthieu 1593  * FRA1.0010.08201.60 
  Lambert, Olivier 1418 FRA1.0010.02200.40 
  Betton, Olivier 1968 FRA0.001-0.5320-10.60 
  Proteau, Antoine 1501 FRA0.001-0.9620-19.20 
  Yang, Zhaoshuo 1348 FRA0.001-0.9920-19.80 
  Martinez, Alberto 1360 FRA1.0010.01200.20 
  Sacher, Arthur 1516 FRA0.001-0.9520-19.00 
  Laurent, Julien 1313 FRA0.001-0.9920-19.80 
 * 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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