Rapid: Individual Calculations April 2019
 Elawady, Ahmed  Total change: 2.40  Rating chartPersonal card
 Sharjah Saturday Junior Chess Tournament2019 Sharjah UAE 2019-03-02
RcRownchangeKK*chgGame
 1252 1093 2.00 5 0.55 20 11.00 
  Raji Sayel, Abu Azizah 1308 PLE0.001-0.2320-4.60 
  Abdelrahman, Mohamed Al Hammadi 1188 UAE1.0010.632012.60 
  Mohammad, Ihsan 1248 PLE1.0010.712014.20 
  Zayed, Sultan Al Taher 1309 UAE0.001-0.2220-4.40 
  Kaushika, Sridharan 1209 IND0.001-0.3420-6.80 

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)
 
 Sharjah Saturday Junior Chess Tournament 2019 Sharjah UAE 2019-03-09
RcRownchangeKK*chgGame
 1326 1093 0.00 2 -0.43 20 -8.60 
  Sharon, Rafael 1412 IND0.001-0.1320-2.60 
  Soud, Jaber 1239 UAE0.001-0.3020-6.00 

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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