Individual Calculations April 2023
 Blanc, Leonard  Total change: 17.20  Rating chartPersonal card
 Championnats IdF 2023 U12 PARIS FRA 2023-02-27
RcRownchangeKK*chgGame
 1422 1611 5.00 7 -0.10 40 -4.00 
  Nosperger, Mael 1257 FRA1.0010.11404.40 
  Selvi, Yanis 1338 FRA1.0010.17406.80 
  El Karoui, Noe 1442 FRA0.501-0.2240-8.80 
  Amarelis, Robin 1375 FRA1.0010.20408.00 
  Petrichenko, Maxim 1758 FRA0.5010.20408.00 
  Wang, Eliot 1422 FRA0.501-0.2540-10.00 
  Briquet, Tom 1363 FRA0.501-0.3140-12.40 

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 2023 - Nationale 1 Jeunes r6-7 FRANCE FRA 2023-03-05
RcRownchangeKK*chgGame
 1378 1625 2.00 2 0.45 40 18.00 
  Sinivassane, Roja 1236 FRA1.0010.09403.60 
  Tribout, Marius 1520 FRA1.0010.364014.40 

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 2023 - Nationale 3 r7-8 FRANCE FRA 2023-03-11
RcRownchangeKK*chgGame
 1225 1625 1.00 1 0.08 40 3.20 
  Rakotovahiny, Thomas 1225  * 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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