Individual Calculations November 2023
 Charpentier, Steve  Total change: -12.00  Rating chartPersonal card
 Open de grasse 2023 (-2400 elo) GRASSE FRA 2023-09-30
RcRownchangeKK*chgGame
 1524 1828 3.50 5 -0.61 40 -24.40 
  Thieuleux, Thomas 1405 FRA0.501-0.4340-17.20 
  Martin, Eric 1463 FRA1.0010.10404.00 
  Ter Sarkissoff, Jean-Jacques 1846 FRA0.001-0.4740-18.80 
  Draillard, Michel 1476 FRA1.0010.11404.40 
  Wang, Yi Xuan 1428  * FRA1.0010.08403.20 
 * 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)
 
 Team 2024 - Nationale 4 r1 FRANCE FRA 2023-10-15
RcRownchangeKK*chgGame
 2082 1828 0.50 1 0.31 40 12.40 
  Visconti, Christophe 2082 FRA0.5010.314012.40 

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)
 

 

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