Individual Calculations August 2019
 Lo Iacono, Sebastien  Total change: -14.80  Rating chartPersonal card
 6e Open International de Purtichju - Tournoi Principal plus de 1900 elo GROSSETO PRUGNA FRA 2019-06-29
RcRownchangeKK*chgGame
 2109 1923 2.00 8 -0.22 40 -8.80 
  Materia, Marco 2243 FRA0.5010.374014.80 
  Delorme, Axel g2323  * FRA0.001-0.0840-3.20 
  Krivec, Jana wg2178 SLO0.5010.314012.40 
  Kolas, Tore 2120 NOR0.001-0.2540-10.00 
  Michalski, Karol 2018 POL0.001-0.3740-14.80 
  Boursier, Julien 2044 FRA0.001-0.3440-13.60 
  Battesti, Saveriu 2031 FRA0.001-0.3540-14.00 
  Lafourcade, Victor 1917 FRA1.0010.494019.60 
 * 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)
 
 31eme Open International d'ete de la Ville de Cannes - Open A (plus de 1900) CANNES FRA 2019-07-22
RcRownchangeKK*chgGame
 1998 1923 3.50 9 -0.15 40 -6.00 
  Vojdani, Siavosh 2222 IRI0.001-0.1540-6.00 
  Bonnafous, Michel 1979 FRA0.5010.08403.20 
  Bellaiche, Elise wf2029 FRA0.5010.14405.60 
  Zabawski, Grzegorz 1944 POL0.5010.03401.20 
  Soreda, Matteo 1973 FRA1.0010.574022.80 
  Bourhaleb, Mouneim 2115 FRA0.001-0.2540-10.00 
  Berthaut, Alexandre 1932 MNC0.5010.01400.40 
  Scala, Lijubomir 1936 SRB0.001-0.4840-19.20 
  Cuttoli, Alexandre 1848 MNC0.501-0.1040-4.00 

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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