Individual Calculations December 2023
 Mohamed Osman, Abdullahi  Total change: 76.80  Rating chartPersonal card
 Settimanale 11 Trofeo Pistone - B Rounds 1-2-3-4 Torino ITA 2023-11-06
RcRownchangeKK*chgGame
 1375 1186 3.00 4 1.92 40 76.80 
  Taccia, Andrea 1542 ITA1.0010.894035.60 
  Priano, Ivan 1310 ITA0.001-0.3340-13.20 
  Coqueraut, Lodewyk 1422 ITA1.0010.804032.00 
  Carrisi, Roberto 1226 ITA1.0010.564022.40 

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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