Individual Calculations April 2022
 Roukoz-Diab, Ryan  Total change: 50.40  Rating chartPersonal card
 Festival International des Jeunes Idf 2022 Open A PARIS FRA 2022-02-28
RcRownchangeKK*chgGame
 1508 1587 4.00 5 0.97 40 38.80 
  Tran, Camille 1378 FRA1.0010.23409.20 
  Bielle, Lucas 1561 FRA1.0010.464018.40 
  Deveze, Armand 1441 FRA1.0010.304012.00 
  Hwang, Daniel 1631 FRA0.001-0.4440-17.60 
  De Saint Florent, Hugues 1531 FRA1.0010.424016.80 

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)
 
 Team 2022 - IDF Mars FRANCE FRA 2022-03-01
RcRownchangeKK*chgGame
 1355 1587 1.00 1 0.21 40 8.40 
  Grima, Eric 1355 FRA1.0010.21408.40 

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)
 
 Team 2022 - Nationale 4 r5 FRANCE FRA 2022-03-13
RcRownchangeKK*chgGame
 1187 1587 1.00 1 0.08 40 3.20 
  Masson, Vincent 1187  * 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)
 

 

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