Individual Calculations April 2020
 Mena, Martin  Total change: -19.20  Rating chartPersonal card
 League EGY Open 2019-2020 8-10 Many Cities EGY 2020-02-09
RcRownchangeKK*chgGame
 1631 1674 1.00 2 -0.06 40 -2.40 
  Tamer, Ahmed c1988 EGY0.001-0.1440-5.60 
  Nabil, Mena 1274  * EGY1.0010.08403.20 
 * 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)
 
 League EGY Open 2019-2020 Rounds 11 Many Cities EGY 2020-03-06
RcRownchangeKK*chgGame
 1355 1755 0.50 1 -0.42 40 -16.80 
  Sabry, Abdel Rahman 1355  * EGY0.501-0.4240-16.80 
 * 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)
 

 

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