Individual Calculations September 2010
 Gator, Mosab  Total change: -10.65  Rating chartPersonal card
 Arab world Championship U20 Boys Amman JOR 2010-07-13
RcRownchangeKK*chgGame
 2110 2110 2.00 6 -0.99 15 -14.85 
  Akar, Ali Salih c2158 IRQ0.001-0.4315-6.45 
  Jwad, Waleed Aziz f2021 IRQ0.501-0.1215-1.80 
  Emad, Nizar 1965 JOR0.501-0.1915-2.85 
  Al-Halila, Ayman f2113 YEM1.0010.50157.50 
  Wageih, Kareim m2264 EGY0.001-0.2915-4.35 
  , Omarnoaman 2139 UAE0.001-0.4615-6.90 

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)
 
 World Junior U20 Championship Czarna/Chotowa POL 2010-08-03
RcRownchangeKK*chgGame
 2251 2110 4.50 13 0.28 15 4.20 
  Leniart, Arkadiusz m2423 POL0.001-0.1415-2.10 
  Dimitrov, Pavel m2365 BUL0.5010.31154.65 
  Posedaru, Bogdan 2294 ROU1.0010.741511.10 
  Diamant, Andre g2510  * BRA0.001-0.0815-1.20 
  Lomsadze, Davit 2364 GEO0.001-0.1915-2.85 
  Platzgummer, Fabian f2351 AUT0.5010.30154.50 
  Barski, Radoslaw 2290 POL0.001-0.2615-3.90 
  Jasiak, Filip 1757 POL1.0010.11151.65 
  Akkozov, Berik f2328 KAZ0.001-0.2215-3.30 
  Stoyko, Maksym 2206 ITA0.5010.13151.95 
  Kriebel, Tadeas f2320 CZE0.001-0.2315-3.45 
  Bryan-Vissi, Mark 1847 CYP1.0010.18152.70 
  Aguirre Manzo, Leopoldo Antonio 2203 MEX0.001-0.3715-5.55 
 * 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)
 

 

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