Individual Calculations May 2019
 Marsac, Hugo  Total change: -21.00  Rating chartPersonal card
 Team 2019 - Nationale 4 r5-9 FRANCE FRA 2019-01-20
RcRownchangeKK*chgGame
 1579 1717 1.00 2 -0.27 20 -5.40 
  Lanio, Jean-Charles 1347 FRA1.0010.10202.00 
  Gachenot, Alexandre 1811 FRA0.001-0.3720-7.40 

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)
 
 80e Open Fide Inter Chess de Trois Rondes A (1600-2199) PARIS FRA 2019-04-06
RcRownchangeKK*chgGame
 1769 1723 1.00 3 -0.36 20 -7.20 
  Pham, Thierry 2021 FRA0.001-0.1520-3.00 
  Pham, Hieu Tuong 1647 VIE0.501-0.1020-2.00 
  Laouamri, Samy 1640 FRA0.501-0.1120-2.20 

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)
 
 Open International du Marais 2019 (-2200) PARIS FRA 2019-04-20
RcRownchangeKK*chgGame
 1323 1723 0.50 1 -0.42 20 -8.40 
  Boumrar, Ayrad 1323  * FRA0.501-0.4220-8.40 
 * 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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