Individual Calculations September 2018
 Humaidan Mohamed, Alzaabi  Total change: -20.40  Rating chartPersonal card
 25th Abu Dhabi Int. Chess Festival(Open) Abu Dhabi UAE 2018-08-07
RcRownchangeKK*chgGame
 1440 1064 0.00 5 -0.48 40 -19.20 
  Lacap, Louie 1464  * PHI0.001-0.0840-3.20 
  Piscos, Archer 1464  * PHI0.001-0.0840-3.20 
  Muratov, Batyrkhan 1457 KAZ0.001-0.0840-3.20 
  Mathew, George 1351 IND0.001-0.1640-6.40 
  Kibrom, Weldegebriel Beraki 1464  * ERI0.001-0.0840-3.20 
 * 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)
 
 25th Abu Dhabi Int. Chess Festival(Juniors) Abu Dhabi UAE 2018-08-08
RcRownchangeKK*chgGame
 1344 1064 0.50 3 -0.03 40 -1.20 
  Huang, Zixiu 1464  * CHN0.001-0.0840-3.20 
  Khamzin, Madi 1234 KAZ0.001-0.2840-11.20 
  Ananya, Singhal 1334 IND0.5010.334013.20 
 * 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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