Individual Calculations March 2019
 Mena, Martin  Total change: 48.80  Rating chartPersonal card
 Tanta University Chess Classic Open Tanta EGY 2019-01-28
RcRownchangeKK*chgGame
 1692 1292 0.00 2 -0.16 40 -6.40 
  Moreis, Amgad 1692  * EGY0.001-0.0840-3.20 
  Kandil, Ahmed Abdel Khalek 1692  * EGY0.001-0.0840-3.20 
 * 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)
 
 Egyptian Ch. Under 18 Cairo EGY 2019-02-01
RcRownchangeKK*chgGame
 1704 1304 1.00 3 0.76 40 30.40 
  Elsenbary, Yehya 1704  * EGY1.0010.924036.80 
  Amin, Khaled Mohamed 1704  * EGY0.001-0.0840-3.20 
  Khaled, Yousef c1704  * EGY0.001-0.0840-3.20 
 * 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)
 
 Egyptian League Final 2018/2019 Round 10-11 Many Cities EGY 2019-02-08
RcRownchangeKK*chgGame
 1159 1304 2.00 2 0.62 40 24.80 
  Ibrahim Hassan, Ahmed Mohamed 1220 EGY1.0010.384015.20 
  Rashed Elsayed, Mohamed 1098 EGY1.0010.24409.60 

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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