Rapid: Individual Calculations October 2021
 Bumba, Ovidiu  Total change: -14.60  Rating chartPersonal card
 Open Maurice David Annemasse 2021 ANNEMASSE FRA 2021-09-12
RcRownchangeKK*chgGame
 1682 1841 3.00 6 -0.73 20 -14.60 
  Kaid-Slimane, Rheda 1134 FRA1.0010.01200.20 
  Da Costa, Julien 1459 FRA1.0010.09201.80 
  Deleva, Michael f2302 FRA0.001-0.0520-1.00 
  Colin-Khuu, Vincent 1656 FRA0.001-0.7420-14.80 
  Lambert Hoareau, Guillaume 1267 FRA1.0010.02200.40 
  Muller, Anthony 2274 FRA0.001-0.0620-1.20 

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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