Individual Calculations September 2014
 Khouri, Ibrahim Mohamed  Total change: -2.40  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2310 2224 3.50 9 -0.12 20 -2.40 
  Rusev, Krasimir g2548 BUL0.5010.37207.40 
  Sands, David A 2210 WLS0.501-0.0220-0.40 
  Sanchez, Sebastian Felipe m2391 COL0.5010.22204.40 
  Socko, Bartosz g2612 POL0.001-0.0920-1.80 
  Salinas Herrera, Pablo f2398 CHI0.001-0.2720-5.40 
  Madrigal, Mariano m2156 NCA0.001-0.5920-11.80 
  Abrantes, Persson c1986 MOZ1.0010.20204.00 
  Michel Yunis, Christian D. m2311 PLE1.0010.622012.40 
  Kabilov, Amin 2181 TJK0.001-0.5620-11.20 

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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