Rapid: Individual Calculations December 2023
 Zarief, Thomas  Total change: -76.80  Rating chartPersonal card
 10th Wadi Degla closed Rapid Cairo EGY 2023-11-17
RcRownchangeKK*chgGame
 1140 1327 1.00 4 -1.92 40 -76.80 
  Ahmed Mahdy, Yasser 1148 EGY0.001-0.7340-29.20 
  Peter Maher, Kyrollos 1008 EGY1.0010.13405.20 
  Aly Okasha, Malak 1100 EGY0.001-0.7940-31.60 
  Mahmoud Lashean, Zeyad 1305 EGY0.001-0.5340-21.20 

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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