Individual Calculations August 2021
 Debray, Christopher  Total change: -11.50  Rating chartPersonal card
 Team 2021 - Top 16 FRANCE FRA 2021-06-24
RcRownchangeKK*chgGame
 2305 2367 4.00 10 -1.77 10 -17.70 
  Baillon, Olivier 2213 FRA0.001-0.7110-7.10 
  Da Silva, Quentin 2164 FRA0.501-0.2610-2.60 
  Libiszewski, Fabien g2510 FRA0.001-0.3110-3.10 
  De Pierrefeu, Thibaut 2205 FRA1.0010.29102.90 
  Mathieu, Phileas f2240 FRA0.001-0.6710-6.70 
  Daulyte-Cornette, Deimante mwg2394 FRA0.001-0.4610-4.60 
  Roubert, Emile 2067 FRA1.0010.15101.50 
  Bellahcene, Bilel g2499 ALG0.5010.18101.80 
  Herb, Pascal f2228 FRA1.0010.31103.10 
  David, Alberto g2527 ITA0.001-0.2910-2.90 

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)
 
 XXVIIeme Open International d'ete de Nice NICE FRA 2021-07-19
RcRownchangeKK*chgGame
 2119 2367 6.00 7 0.62 10 6.20 
  Camhi, David 1967  * FRA1.0010.08100.80 
  Guien, Philippe 1967  * FRA1.0010.08100.80 
  Bourhaleb, Mouneim 2109 FRA1.0010.18101.80 
  Cont, Arya 2024 ENG1.0010.12101.20 
  Efimov, Igor g2417 MNC0.5010.07100.70 
  Villegas, Pierre m2367 MNC0.5010.00100.00 
  Wauters, Alain 1980 FRA1.0010.09100.90 
 * 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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