Individual Calculations January 2024
 Mahmoud, Mosaad  Total change: -117.20  Rating chartPersonal card
 Celebration open chess square 2023 Athens GRE 2023-11-13
RcRownchangeKK*chgGame
 1446 1881 3.50 7 -2.93 40 -117.20 
  Drivas, Georgios I 1405 GRE1.0010.05402.00 
  Masa, Alexandros 1632 GRE0.001-0.8140-32.40 
  Antoniadis, Anastasios 1505 GRE0.001-0.9140-36.40 
  Paschalis, Efstathios 1481  * GRE1.0010.08403.20 
  Koutsompinas, Georgios 1534 GRE0.001-0.8940-35.60 
  Tsimpourakis, Dimitrios 1173 GRE1.0010.01400.40 
  Oikonomou, Andreas 1395 GRE0.501-0.4640-18.40 
 * 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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