Individual Calculations April 2020
 Ceroni, Arnaud  Total change: -19.20  Rating chartPersonal card
 19th Rochefort Chess Festival - Accession ROCHEFORT FRA 2020-02-22
RcRownchangeKK*chgGame
 1558 1467 3.00 8 -0.23 40 -9.20 
  Guitouni, Soha 1814 FRA0.001-0.1140-4.40 
  Delzant, Pierre-Richard 1203 FRA1.0010.18407.20 
  Vernadet, Jacques 1640 FRA0.001-0.2740-10.80 
  Maruejols, Paul 1274 FRA0.001-0.7540-30.00 
  Leduc, Jacques 1237 FRA1.0010.21408.40 
  Astruc, Iban 1617 FRA0.001-0.3040-12.00 
  Cesar, Geovanny 1836 DOM1.0010.904036.00 
  Ambroise, Freddy 1843 FRA0.001-0.0940-3.60 

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)
 
 Championnat d'Aquitaine 2020 U14 BRETAGNE DE MARSAN FRA 2020-03-06
RcRownchangeKK*chgGame
 1316 1490 4.00 6 -0.25 40 -10.00 
  Bader, Antoine 1222 FRA1.0010.17406.80 
  Roumeguere, Gabin 1369 FRA1.0010.344013.60 
  Pousset, Raphael 1448 FRA0.001-0.5640-22.40 
  Decultot, Jacques-Antoine 1318 FRA0.001-0.7340-29.20 
  Barde, Remy 1090  * FRA1.0010.08403.20 
  Lataste, Titouan 1451 FRA1.0010.454018.00 
 * 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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