Rapid: Individual Calculations October 2023
 Rumeau, Jean-Michel  Total change: 4.20  Rating chartPersonal card
 31eme Open de la foire aux haricots Arpajon ARPAJON FRA 2023-09-17
RcRownchangeKK*chgGame
 1727 1843 4.00 6 0.21 20 4.20 
  Negre, Maxime 1443  * FRA1.0010.08201.60 
  Dang, Louis 1458 FRA1.0010.09201.80 
  Stephan, Victor m2313 FRA0.001-0.0520-1.00 
  Jean, Robert 1464 FRA1.0010.09201.80 
  Seillon, Geoffrey 1622 FRA1.0010.22204.40 
  Guedira, Aimen 2060 MAR0.001-0.2220-4.40 
 * 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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