Individual Calculations September 2019
 Lever, Erwan  Total change: -19.20  Rating chartPersonal card
 37 Obert Internacional d'Escacs d'Andorra Escaldes-Engordany AND 2019-07-27
 2121 2259 5.00 9 -0.96 20 -19.20 
  Iriarte Diez, Enrique 1859  * ESP1.0010.08201.60 
  Fedorchuk, Sergey A. g2633 UKR1.0010.902018.00 
  Ochsner, Bjorn Moller m2483 DEN0.001-0.2220-4.40 
  Maddens, Martijn c2148 BEL0.001-0.6520-13.00 
  Partac, Elena wg2046 MDA0.001-0.7720-15.40 
  Kennedy, John 1928 FRA1.0010.12202.40 
  Garcia Gracia, Victor Hugo 2032 ESP0.001-0.7920-15.80 
  Ribera Veganzones, Serni 1859  * AND1.0010.08201.60 
  Ano Tafalla, Santiago 2105 ESP1.0010.29205.80 
 * 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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