Individual Calculations September 2018
 Mohammed, Ahmed  Total change: 0.00  Rating chartPersonal card
 2nd Sharjah Summer Championship 2018(B) Sharjah UAE 2018-07-26
RcRownchangeRpKK*chgGame
 1375 0 1.00 3 0.00 1250   0.00 
  Atya, Ahmed 1382 EGY1.0010.00 0.00 
  Ebrahim, Ahmed Ebrahim 1319 UAE0.0010.00 0.00 
  Soud, Jaber 1423 UAE0.0010.00 0.00 

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(Open) Abu Dhabi UAE 2018-08-07
RcRownchangeRpKK*chgGame
 1461 0 0.50 3 0.00 1188   0.00 
  Marwa, Jadalla 1335 SUD0.5010.00 0.00 
  Mahmoud, Maha 1682 EGY0.0010.00 0.00 
  Rashid , Shaeri 1366 UAE0.0010.00 0.00 

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
RcRownchangeRpKK*chgGame
 1103 0 1.00 4 0.00 910   0.00 
  Hima, Surya K 1257 IND0.0010.00 0.00 
  Serikbay, Dinmukhammed 1040 KAZ0.0010.00 0.00 
  Rifaat, Riyaz Ranganekar 1056 IND0.0010.00 0.00 
  Khezrian, Neda 1057 IRI1.0010.00 0.00 

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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