Rapid: Individual Calculations March 2018
 Ashraf, Ahmed Ramadan  Total change: 36.60  Rating chartPersonal card
 1st Al Ain Weekly Rapid chess championship Al Ain UAE 2018-02-03
RcRownchangeKK*chgGame
 1517 1881 6.00 7 -0.26 20 -5.20 
  Kumar, Harish 1481  * FID1.0010.08201.60 
  Niranjan 1481  * IND1.0010.08201.60 
  Elatar, Mohamed Mahmoud 1481  * EGY0.001-0.9220-18.40 
  Vishal, Choudary B 1481  * IND1.0010.08201.60 
  Ali Hamdan, Alsheraifi 1481  * UAE1.0010.08201.60 
  Manrique, Katrina 1601 PHI1.0010.16203.20 
  Solano, Rayjan 1614 PHI1.0010.18203.60 
 * 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)
 
 2nd Al Ain Weekly Rapid chess championship Al Ain UAE 2018-02-10
RcRownchangeKK*chgGame
 1747 1881 6.50 7 2.09 20 41.80 
  Al Nuaimi , Saeed Sebaa 1481  * UAE1.0010.08201.60 
  Mouza, Nasser Alshamsi 1481  * UAE1.0010.08201.60 
  Abdulla, M Hamed Alneyadi 1481  * UAE1.0010.08201.60 
  Marcos, Marvin 2165 PHI0.5010.34206.80 
  Bondok, Ahmad Saeed 1999 EGY1.0010.662013.20 
  Abel, Dimalanta 2009 PHI1.0010.672013.40 
  Solano, Rayjan 1614 PHI1.0010.18203.60 
 * 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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