Rapid: Individual Calculations December 2021
 Bumba, Ovidiu  Total change: 9.80  Rating chartPersonal card
 20eme Open d'Echecs de Bourg en Bresse - Tournoi A BOURG EN BRESSE FRA 2021-10-31
RcRownchangeKK*chgGame
 1845 1826 2.50 6 -0.45 20 -9.00 
  Canovas, Romain 1385 FRA1.0010.06201.20 
  Saatdjian, Thomas f2357 FRA0.001-0.0320-0.60 
  Mercier, Jean-Yves 1623 FRA1.0010.24204.80 
  Gingene, Eric 1991 FRA0.001-0.2820-5.60 
  Bislimi, Bardhyl 2100 FRA0.001-0.1720-3.40 
  Valli, Gregory 1614 FRA0.501-0.2720-5.40 

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)
 
 3eme Tournoi rapide de Clermont-Ferrand du 11 novembre CLERMONT FERRAND FRA 2021-11-11
RcRownchangeKK*chgGame
 1748 1826 4.50 6 0.94 20 18.80 
  Rottat, Sebastien 1484 FRA1.0010.12202.40 
  Couffet, Eric 1436 FRA1.0010.09201.80 
  Fantin, Ludwig f2193 FRA1.0010.902018.00 
  Muller, Etienne 2125 FRA0.001-0.1520-3.00 
  Garde, Guillaume 1607 FRA1.0010.22204.40 
  Conrath, Stephane 1643 FRA0.501-0.2420-4.80 

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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