Individual Calculations January 2017
 Boado Rodriguez, Martin  Total change: 19.60  Rating chartPersonal card
 9eme international trophee mohammad Sekkat Marrakech MAR 2016-11-25
RcRownchangeKK*chgGame
 2266 2144 3.50 7 0.98 20 19.60 
  Petkov, Vladimir g2500 BUL0.001-0.1120-2.20 
  Berkaoui, Abderrahim 1878 MAR1.0010.18203.60 
  Koziak, Vitali m2479 UKR0.001-0.1220-2.40 
  Achraf, Hadj Khoulti c2115 MAR1.0010.46209.20 
  Nafri, Khalil c2238 MAR1.0010.632012.60 
  Shishkin, Vadim g2452 UKR0.001-0.1420-2.80 
  Aboudi, Marwan 2200 JOR0.5010.08201.60 

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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