Rapid: Individual Calculations April 2019
 Sultan Jabir, Alzarooni  Total change: 17.40  Rating chartPersonal card
 Sharjah Saturday Junior Chess Tournament 2019 - Rapid Sharjah UAE 2019-02-23
RcRownchangeKK*chgGame
 1127 1010 2.00 3 0.98 20 19.60 
  Yahya, Shuaib Al Kaff 1121 UAE0.001-0.3520-7.00 
  Archit, Vimal 1125 IND1.0010.662013.20 
  Rashid, Masoud Sharafat 1135 UAE1.0010.672013.40 

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)
 
 Sharjah Saturday Junior Chess Tournament2019 Sharjah UAE 2019-03-02
RcRownchangeKK*chgGame
 1241 1010 1.00 3 0.36 20 7.20 
  Ghaith, Ahmed 1286 UAE0.001-0.1720-3.40 
  Mohammad, Ihsan 1248 PLE1.0010.802016.00 
  Abdelrahman, Mohamed Al Hammadi 1188 UAE0.001-0.2720-5.40 

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)
 
 Sharjah Saturday Junior Chess Tournament 2019 Sharjah UAE 2019-03-09
RcRownchangeKK*chgGame
 1218 1010 0.00 2 -0.47 20 -9.40 
  Mohammad, Ihsan 1248 PLE0.001-0.2020-4.00 
  Abdelrahman, Mohamed Al Hammadi 1188 UAE0.001-0.2720-5.40 

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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