Individual Calculations September 2014
 Santana Otero, Orlando  Total change: -10.40  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2122 2125 4.00 9 -0.52 20 -10.40 
  Jones, Rupert f1899 PNG0.501-0.2920-5.80 
  Michelen Rodriguez, Victor Isaac 2239 DOM0.001-0.3420-6.80 
  Orio, Rogelio L. 1755 GUM1.0010.10202.00 
  Glud, Jakob Vang m2525  * DEN0.001-0.0820-1.60 
  Ghadimi, Mohammed Reza 2172 GER1.0010.572011.40 
  Gengler, Pierre 2173 LUX0.001-0.4320-8.60 
  Ssonko, Mathias Allan 2138 UGA0.001-0.4820-9.60 
  Zerafa, Robert c2084 MLT0.501-0.0620-1.20 
  Ribera Bazan, Jose 2117 AND1.0010.49209.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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