Individual Calculations March 2018
 Bakkar, Kamal  Total change: 4.80  Rating chartPersonal card
 307B open FIDE du club 608 (1000-1499 elo) PARIS FRA 2018-02-24
RcRownchangeKK*chgGame
 1211 1303 2.00 3 0.12 40 4.80 
  Gerbaux, Regis 1165 FRA1.0010.314012.40 
  Navarro, Vincent 1178 FRA0.001-0.6740-26.80 
  Vigna, Patrick 1289 FRA1.0010.484019.20 

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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