Individual Calculations April 2009
 Bachmann, Axel  Total change: -7.00  Rating chartPersonal card
 25e open international de Cappelle Cappelle la Grande FRA 2009-02-28
RcRownchangeKK*chgGame
 2415 2562 5.50 9 -0.70 10 -7.00 
  Delorme, Axel m2415 FRA0.501-0.2010-2.00 
  Krivonosov, Oleg m2426 LAT0.501-0.1810-1.80 
  Batsiashvili, Nino wg2350 GEO1.0010.23102.30 
  Genov, Petar g2465 BUL0.501-0.1310-1.30 
  Huerga Leache, Mikel m2418 ESP1.0010.31103.10 
  Delekta, Piotr f2263 POL1.0010.15101.50 
  Iturrizaga, Eduardo g2528 VEN0.501-0.0510-0.50 
  Olszewski, Michal m2518 POL0.001-0.5610-5.60 
  Bernard, Christophe m2355 FRA0.501-0.2710-2.70 

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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