Individual Calculations July 2011
 El Jawich, Amro  Total change: 15.75  Rating chartPersonal card
 13th Dubai Open 2011 Dubai UAE 2011-04-10
RcRownchangeKK*chgGame
 2205 2109 4.50 9 1.10 15 16.50 
  Kotanjian, Tigran g2509  * ARM0.001-0.0815-1.20 
  Perez, Richard 1734 PHI1.0010.09151.35 
  Nemcova, Katerina wg2315 CZE0.001-0.2415-3.60 
  Besherov, Gurbanberdi 1828 TKM1.0010.16152.40 
  Hilwani, Talal 2272 SYR1.0010.721510.80 
  Prathamesh, Sunil Mokal m2405 IND0.001-0.1515-2.25 
  Hrabinska, Myroslava wg2278 UKR0.001-0.2815-4.20 
  Birjukov, Sergey f2218 RUS1.0010.65159.75 
  Esenov, Annaberdi f2283 TKM0.5010.23153.45 
 * 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)
 
 Beirut 4th international chess championship Beirut LIB 2011-05-14
RcRownchangeKK*chgGame
 2070 2109 0.50 1 -0.05 15 -0.75 
  Shamieh, Jamal 2070 LIB0.501-0.0515-0.75 

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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