Individual Calculations September 2015
 Peralta, Fernando  Total change: -3.80  Rating chartPersonal card
 XVII Obert Internacional Sant Marti 2015 Grup A Barcelona ESP 2015-07-13
RcRownchangeKK*chgGame
 2351 2556 5.50 9 -1.21 10 -12.10 
  Becerra, Juan David f2178 COL0.501-0.4110-4.10 
  Fernandez Aguilar, Francisco 2156  * ESP1.0010.08100.80 
  Minko, Vladimir f2226 RUS1.0010.12101.20 
  Erdogdu, Mert m2426 TUR0.501-0.1810-1.80 
  Akbarinia, Sayed Arash f2413 IRI1.0010.31103.10 
  Diermair, Andreas m2485 AUT0.001-0.6010-6.00 
  Alarcon Casellas, Rolando m2411 CUB1.0010.31103.10 
  Kanmazalp, Ogulcan m2468 TUR0.001-0.6210-6.20 
  Satyapragyan, Swayangsu m2392 IND0.501-0.2210-2.20 
 * 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)
 
 41 Obert Internacional Escacs de Badalona Badalona ESP 2015-08-02
RcRownchangeKK*chgGame
 2360 2564 7.50 9 0.83 10 8.30 
  Ivanov, Mike 2173 CAN0.501-0.4110-4.10 
  Rodriguez Izquierdo, Luis 2164  * ESP1.0010.08100.80 
  Morales, Jhon Alexander 2308 COL0.501-0.3110-3.10 
  Roy, Prantik 2292 IND1.0010.17101.70 
  Valderrama Quiceno , Esteban Alb f2357 COL1.0010.23102.30 
  Narciso Dublan, Marc g2532 ESP0.501-0.0410-0.40 
  Perez Mitjans, Orelvis g2434 ESP1.0010.32103.20 
  Alsina Leal, Daniel g2531 ESP1.0010.45104.50 
  Cruz, Jonathan m2450 PER1.0010.34103.40 
 * 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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