Individual Calculations August 2018
 Brih, Said  Total change: 12.10  Rating chartPersonal card
 4e Open International du Comite Varois des Echecs - Principal SANARY SUR MER FRA 2018-06-30
RcRownchangeKK*chgGame
 2317 2293 4.50 9 0.39 10 3.90 
  Ventoruzzo, Jean-Francois 1927 FRA1.0010.10101.00 
  Villegas, Pierre f2372 MNC0.5010.11101.10 
  Mirzoev, Emil m2421 UKR0.5010.17101.70 
  Okhotnik, Vladimir g2384 FRA1.0010.62106.20 
  Das, Arghyadip m2436 IND0.001-0.3110-3.10 
  Degraeve, Jean-Marc g2574 FRA0.001-0.1610-1.60 
  Jackson, Thomas 2007 FRA1.0010.16101.60 
  Naumkin, Igor g2383 RUS0.5010.12101.20 
  Abramciuc, Marius f2353 MDA0.001-0.4210-4.20 

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)
 
 XXVeme Open International d'ete de Nice NICE FRA 2018-07-23
RcRownchangeKK*chgGame
 2091 2293 6.50 8 0.82 10 8.20 
  Gerber, Urs 1893  * SUI1.0010.08100.80 
  Li, Dominique 1893  * MNC1.0010.08100.80 
  Birens, Eric-Andre 1893  * FRA1.0010.08100.80 
  Kurayan, Ruslan m2366 UKR0.5010.10101.00 
  Stets, Dmitry m2383 UKR0.5010.12101.20 
  Debray, Christopher m2360 FRA0.5010.09100.90 
  Gay, Sylvain 1893  * FRA1.0010.08100.80 
  Mohorea, Vasile 2046 ROU1.0010.19101.90 
 * 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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