Individual Calculations May 2015
 Ambrosini, Nicola  Total change: -18.80  Rating chartPersonal card
 Championnat Open Vaudois 2015- Kat. A Lausanne SUI 2015-01-26
RcRownchangeKK*chgGame
 2237 2232 2.50 7 -0.94 20 -18.80 
  Pahud, Cedric 2141 SUI0.501-0.1220-2.40 
  Botta, Gabriele f2294 SUI0.001-0.4120-8.20 
  Fageot, Julien 2130 FRA0.001-0.6420-12.80 
  Duratti, Lindo 2157 FRA1.0010.40208.00 
  Borzakian, Manouk 2276 FRA1.0010.562011.20 
  Patuzzo, Fabrizio f2327 SUI0.001-0.3720-7.40 
  Colmenares, Aurelio f2331 SUI0.001-0.3620-7.20 

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)
 

 

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