Individual Calculations June 2014
 Bouzidi, Ahmed  Total change: -13.95  Rating chartPersonal card
 Ridha Belkadhi Memorial - Open A Monastir TUN 2014-05-03
RcRownchangeKK*chgGame
 2352 2211 3.00 8 0.37 15 5.55 
  Haddouche, Mohamed g2511 ALG1.0010.851512.75 
  Lazic, Miroljub g2466 SRB0.001-0.1915-2.85 
  Romero Holmes, Alfonso g2480 ESP0.001-0.1715-2.55 
  Talbi, Chafik 2204 ALG0.501-0.0115-0.15 
  Oussedik, Mahfoud f2174 ALG1.0010.45156.75 
  Glek, Igor g2460 GER0.001-0.1915-2.85 
  Adrian, Claude m2226 FRA0.5010.02150.30 
  Boudriga, Med Ali f2293 TUN0.001-0.3915-5.85 

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)
 
 XYChess IM Tournament Sliema MLT 2014-05-21
RcRownchangeKK*chgGame
 2311 2211 2.00 9 -1.30 15 -19.50 
  Joie, Sebastien f2334 FRA0.001-0.3315-4.95 
  Bouaziz, Mehdi c2259 TUN0.5010.07151.05 
  Healey, Michael W 2132 ENG0.001-0.6115-9.15 
  Kohlweyer, Bernd m2422 GER0.5010.27154.05 
  Petrisor, Adrian-Marian m2405 ROU0.001-0.2515-3.75 
  Zaibi, Amir f2264 TUN0.5010.07151.05 
  Abello, Sebastien 2327 FRA0.5010.16152.40 
  Pedzich, Dominik m2384 POL0.001-0.2715-4.05 
  Amdouni, Zoubaier f2275 TUN0.001-0.4115-6.15 

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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