Individual Calculations May 2015
 Sidiropoulos, Nikolaos  Total change: 9.20  Rating chartPersonal card
 2015 Team Cup of ESSKEDYM ESSKEDYM GRE 2015-01-11
RcRownchangeKK*chgGame
 2343 2123 0.00 1 -0.22 20 -4.40 
  Markidis, Konstantinos 2343 GRE0.001-0.2220-4.40 

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)
 
 Karpos Open 2015 Skopje MKD 2015-03-27
RcRownchangeKK*chgGame
 2196 2123 4.00 8 0.68 20 13.60 
  Perunovic, Milos g2523  * SRB0.001-0.0820-1.60 
  Nikolovski, Martin 1795 MKD1.0010.13202.60 
  Cvetkovic, Srdjan m2296 SRB0.5010.23204.60 
  Yurtseven, Melih f2356 TUR0.001-0.2120-4.20 
  Dancevski, Orce m2370 MKD0.001-0.1920-3.80 
  Taylor, Robert Graham 1946 WLS0.501-0.2320-4.60 
  Georgieva, Emilia 1882 BUL1.0010.20204.00 
  Kerigan, Demre f2397 TUR1.0010.832016.60 
 * 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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