Individual Calculations August 2012
 Lerch, Patrice  Total change: -1.65  Rating chartPersonal card
 Festival de Mulhouse 2012 - MI MULHOUSE FRA 2012-07-02
RcRownchangeKK*chgGame
 2364 2391 4.00 9 -0.84 15 -12.60 
  Bellahcene, Bilel f2344 FRA0.501-0.0715-1.05 
  Paci, Cedric f2357 FRA1.0010.45156.75 
  Barsov, Alexei g2539 UZB0.001-0.3015-4.50 
  Wyss, Jonas f2241 SUI1.0010.30154.50 
  Lutz, Bernhard f2310 GER1.0010.39155.85 
  Ider, Borya f2371 FRA0.001-0.5315-7.95 
  Botta, Gabriele f2334 SUI0.001-0.5815-8.70 
  Riff, Vincent f2316 FRA0.501-0.1015-1.50 
  Genov, Petar g2463 BUL0.001-0.4015-6.00 

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)
 
 3e open d'été de Strasbourg STRASBOURG FRA 2012-07-09
RcRownchangeKK*chgGame
 2155 2391 6.00 7 0.73 15 10.95 
  Kretzschmar, Arnd 1991  * GER1.0010.08151.20 
  Bellahcene, Rayane 1991  * FRA1.0010.08151.20 
  Goettelmann, Guillaume 2007 FRA1.0010.09151.35 
  Roos, Jean-Luc m2267 FRA1.0010.33154.95 
  Kunin, Vitaly g2491 GER0.001-0.3615-5.40 
  Steinhart, Christoph 1991  * GER1.0010.08151.20 
  Bellahcene, Bilel f2344 FRA1.0010.43156.45 
 * 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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