Individual Calculations November 2023
 Graziani, Jacques  Total change: -3.40  Rating chartPersonal card
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 1434 1489 0.00 1 -0.58 20 -11.60 
  Buchner, David 1434 FRA0.001-0.5820-11.60 

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)
 
 4eme open international du Kremlin-Bicetre LE KREMLIN BICETRE FRA 2023-10-22
RcRownchangeKK*chgGame
 1542 1489 3.50 7 0.41 20 8.20 
  Dembak, Raphael 1256 FRA0.501-0.2920-5.80 
  Petrichenko, Maxim 1756 FRA0.001-0.1820-3.60 
  Pai Liu, Paul 1893 FRA0.001-0.0820-1.60 
  Kham-Nguyen, Nathan 1200 FRA1.0010.16203.20 
  Reis, Ibrahim 1089  * FRA1.0010.08201.60 
  Pascot, Jean 1779 FRA0.5010.34206.80 
  Parguey, Thibault 1822 FRA0.5010.38207.60 
 * 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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