Individual Calculations October 2016
 Martin Perez, Laura  Total change: -14.20  Rating chartPersonal card
 XVIII Open Internacional dEscacs de Sants, Hostafrancs i Bordeta G-A Barcelona ESP 2016-08-19
RcRownchangeKK*chgGame
 2187 2113 4.50 10 0.34 20 6.80 
  Arenas, David m2490 COL1.0010.912018.20 
  Zwirs, Nico 2374 NED0.001-0.1820-3.60 
  Iglesias, Joachim 2286 FRA0.001-0.2720-5.40 
  Prats Rodriguez, Juan Bosco 1952 ESP0.501-0.2120-4.20 
  Hefner, Felix 1957 GER0.501-0.2120-4.20 
  Lavanant, Alexandre 1992 FRA1.0010.34206.80 
  Ventura Bolet, Maxim 2250 ESP0.5010.18203.60 
  Cacciola, Alfredo 2215 ITA0.001-0.3620-7.20 
  Cattaneo, Romain 1977 FRA1.0010.32206.40 
  Konguvel, Ponnuswamy m2379 IND0.001-0.1820-3.60 

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)
 
 2016 Heraklion Grand Prix - 18th Open A group Heraklio Crete GRE 2016-09-03
RcRownchangeKK*chgGame
 1773 2078 5.50 8 -1.05 20 -21.00 
  Baroutis, Georgios 1678  * GRE1.0010.08201.60 
  Petrakis, Nikolaos 1678  * GRE1.0010.08201.60 
  Lekic, Dusan m2360 MNE0.001-0.1620-3.20 
  Hadzakis, Georgios 1754 GRE0.001-0.8720-17.40 
  Daskalaki, Sofia 1678  * GRE0.501-0.4220-8.40 
  Dagkonaki, Antonia 1678  * GRE1.0010.08201.60 
  Mardoyan Ararat, T. Artur 1678  * GRE1.0010.08201.60 
  Papidakis, Georgios 1678  * GRE1.0010.08201.60 
 * 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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