Rapid: Individual Calculations February 2015
 Elhalwagy, Islam  Total change: -28.00  Rating chartPersonal card
 4th Gharbia Rapid 2015 Mahalla EGY 2015-01-03
RcRownchangeKK*chgGame
 2033 2168 4.00 8 -1.40 20 -28.00 
  Eldeen, Sherif S. 1880 EGY1.0010.16203.20 
  Sewelem, Ahmad S 1995 EGY1.0010.27205.40 
  Hegazy, Elhassan 2026 EGY1.0010.31206.20 
  Sobh, Amrou 2185 EGY0.001-0.4820-9.60 
  Abdel Razik, Ahmed 2146 EGY0.001-0.5320-10.60 
  Wafa, Shrook wg1994 EGY1.0010.27205.40 
  Bakr, Mohamed 2050 EGY0.001-0.6620-13.20 
  Nofal, Mohamed 1986 EGY0.001-0.7420-14.80 

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)
 

 

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