Individual Calculations May 2015
 Lopez, Jasel  Total change: -5.40  Rating chartPersonal card
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2166 2211 5.00 9 0.08 20 1.60 
  Kosteski, Mile 1811  * MKD1.0010.08201.60 
  Kanmazalp, Ogulcan m2458 TUR0.001-0.1920-3.80 
  Kuruz, Yusuf 1913 TUR1.0010.15203.00 
  Dourerassou, Jonathan m2438 FRA0.001-0.2120-4.20 
  Grebstad, Kjell Borre 2009 NOR0.501-0.2620-5.20 
  Kalofonos, Panayotis 1975 GRE1.0010.20204.00 
  Dancevski, Orce m2370 MKD0.001-0.2920-5.80 
  Sahin, Ozgun 2054 TUR1.0010.29205.80 
  Abramovic, Bosko g2462 SRB0.5010.31206.20 
 * 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)
 
 Dutch Team Competition 2014-2015 - 1B - round 8-9 Various NED 2015-04-11
RcRownchangeKK*chgGame
 2268 2216 0.50 2 -0.35 20 -7.00 
  Hachijan, Armen f2330 NED0.001-0.3420-6.80 
  Van Tol, Leon 2206 NED0.501-0.0120-0.20 

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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