Rapid: Individual Calculations October 2019
 Mowafi, Osama Mohamed  Total change: 0.00  Rating chartPersonal card
 Harraz Chess Rapid 3 Cairo EGY 2019-09-14
RcRownchangeRpKK*chgGame
 1509 0 1.50 4 0.00 1422   0.00 
  Ahmed Elsayed, Mohamed 1463 EGY0.0010.00 0.00 
  Abo Shamila, Aly Hassan 1293 EGY1.0010.00 0.00 
  Wafa, Hamed 1650 EGY0.5010.00 0.00 
  Hemeida, Eyad 1631 EGY0.0010.00 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)
 
 Harraz Chess Rapid 4 Damanhour EGY 2019-09-22
RcRownchangeRpKK*chgGame
 1663 0 1.00 4 0.00 1470   0.00 
  Tamer, Ahmed c1951 EGY0.0010.00 0.00 
  Mahrous, Ibrahem 1657 EGY0.0010.00 0.00 
  Abd Elsalam, Mohamed 1749 EGY0.0010.00 0.00 
  Abo Shamila, Aly Hassan 1293 EGY1.0010.00 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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