Individual Calculations September 2018
 Orosa Martinez, Victor  Total change: -17.60  Rating chartPersonal card
 Open Valencia Cuna del Ajedrez 2018 Valencia ESP 2018-07-30
RcRownchangeKK*chgGame
 1838 1987 4.50 8 -0.88 20 -17.60 
  Lluch Martinez, Fernando 1587  * ESP1.0010.08201.60 
  Chugai, Roman 1729 UKR0.501-0.3220-6.40 
  Ortega Sanchis, Ivan 1671 ESP0.501-0.3720-7.40 
  Arocena Uria, Jaime 1745 ESP1.0010.20204.00 
  Rios Garcia, Miguel 1871 ESP0.501-0.1620-3.20 
  Conejero Gimenez, Jose Melchor 1804 ESP1.0010.26205.20 
  Salvador Lopez, Daniel 2162 ESP0.001-0.2720-5.40 
  Pena Riasco, Alexander f2137 COL0.001-0.3020-6.00 
 * 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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