Rapid: Individual Calculations June 2017
 Baqa Elbrince, Mohamed  Total change: -70.40  Rating chartPersonal card
 Mr. Mohamed Zabeib Rapid Alexandria EGY 2017-05-05
RcRownchangeKK*chgGame
 1567 1892 0.00 3 -2.57 20 -51.40 
  Mina, Ehab 1492  * EGY0.001-0.9220-18.40 
  El Ghanam, Magdy 1492  * EGY0.001-0.9220-18.40 
  Mahmoud, Hassan 1718 EGY0.001-0.7320-14.60 
 * 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)
 
 4th Engineers Chess Rapid Tanta EGY 2017-05-25
RcRownchangeKK*chgGame
 1821 1892 2.50 6 -0.95 20 -19.00 
  Ahmed, Moustafa Elsayed 1993 EGY0.001-0.3620-7.20 
  Osman, Medhat 1522 EGY0.501-0.4020-8.00 
  Megahed, Wael 1973 EGY0.001-0.3920-7.80 
  Wafa, Diaa 1713 EGY1.0010.27205.40 
  Elghor, Mohamed A.hameed 1764 EGY1.0010.33206.60 
  Kamel, Shereif 1963 EGY0.001-0.4020-8.00 

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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