Individual Calculations June 2013
 Amdouni, Zoubaier  Total change: 11.55  Rating chartPersonal card
 First Saturday IM-A May 2013 Budapest HUN 2013-05-04
RcRownchangeKK*chgGame
 2275 2249 5.00 9 0.82 15 12.30 
  Bouzidi, Ahmed 2161 TUN0.501-0.1215-1.80 
  Radlovacki, Jovan m2423 SRB1.0010.731510.95 
  Silapov, Azat f2307 TKM0.5010.08151.20 
  Aryan, Chopra 2120 IND1.0010.33154.95 
  Kantor, Gergely f2341 HUN0.5010.13151.95 
  Bayramgeldiyev, Yusup 2250 TKM1.0010.50157.50 
  Petran, Pal m2317 HUN0.001-0.4115-6.15 
  Lyell, Mark f2227 ENG0.501-0.0315-0.45 
  Krumpacnik, Domen m2327 SLO0.001-0.3915-5.85 

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)
 
 African Individual Chess Championship - Open Tunis TUN 2013-05-18
RcRownchangeKK*chgGame
 2289 2249 4.00 9 -0.05 15 -0.75 
  El Gindy, Essam g2482 EGY0.001-0.2115-3.15 
  Nafri, Khalil 2191 MAR1.0010.42156.30 
  Zaibi, Amir f2285 TUN0.5010.05150.75 
  Sarwat, Walaa m2335 EGY0.001-0.3815-5.70 
  Asabri, Hussien f2222 LBA0.501-0.0415-0.60 
  Bouaziz, Mehdi c2228 TUN0.501-0.0315-0.45 
  Solomons, Deon c2169 RSA1.0010.39155.85 
  Ezat, Mohamed m2453 EGY0.001-0.2415-3.60 
  Njobvu, Ignatius f2239 BOT0.501-0.0115-0.15 

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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