Individual Calculations June 2015
 Iyti, Basher  Total change: 7.00  Rating chartPersonal card
 'syrian championship final 2015 damascus SYR 2015-05-01
RcRownchangeKK*chgGame
 2111 2298 6.50 8 0.61 20 12.20 
  Khader, Aram 2017 SYR1.0010.16203.20 
  Al Qadimy, Mosallam 2025 SYR0.501-0.3320-6.60 
  Hammoudi, Ali 2175 SYR1.0010.33206.60 
  Hammoudi, Mohammad 2140 SYR1.0010.29205.80 
  Samer, Hendi 2162 SYR1.0010.32206.40 
  Alzaim, Talal 2217 SYR1.0010.39207.80 
  Omran, Kussai 1992 SYR0.501-0.3620-7.20 
  Azam, Zeno 2160 SYR0.501-0.1920-3.80 

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)
 
 Zone 3.1 Championship 2015 (Men) Muscat OMA 2015-05-16
RcRownchangeKK*chgGame
 2250 2298 4.00 8 -0.26 20 -5.20 
  Chahrour, Ibrahim f2269 LIB1.0010.46209.20 
  Idani, Pouya g2526 IRI0.001-0.2120-4.20 
  Al Qudaimi, Basheer m2405 YEM0.001-0.3520-7.00 
  Darini, Pouria g2485 IRI0.001-0.2620-5.20 
  Al, Mamari Mohammed Salim 1898  * OMA1.0010.08201.60 
  Masrhi, Abdulrahman A 1898  * KSA1.0010.08201.60 
  Ghaem Maghami, Ehsan g2558 IRI0.001-0.1820-3.60 
  Hashem, Khaled c1962 KUW1.0010.12202.40 
 * 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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