Individual Calculations May 2012
 Kaabi, Mejdi  Total change: 7.50  Rating chartPersonal card
 FIRST INTERNATIONAL OPEN ELHAOUARIA (2d Tunisian international Individual Championship ELHAOUARIA TUN 2012-03-17
RcRownchangeKK*chgGame
 2279 2344 4.50 7 0.50 15 7.50 
  Moulay, Mehdi 2047 ALG0.501-0.3515-5.25 
  Idrissi, Chafik 2204 MAR1.0010.31154.65 
  Ulibin, Mikhail g2515 RUS0.001-0.2715-4.05 
  Ioualalen, Lotfi 2107 ALG1.0010.20153.00 
  Mohamedi, Hichem 2023 ALG1.0010.13151.95 
  Pikula, Dejan g2525 SRB0.5010.24153.60 
  Stupak, Kirill g2531 BLR0.5010.24153.60 

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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