Individual Calculations December 2015
 Stefansson, Vignir Vatnar  Total change: -29.20  Rating chartPersonal card
 FIDE World Youth - Cadets Chess Championships - open U12 Porto Carras - Halkidiki GRE 2015-10-25
RcRownchangeKK*chgGame
 1902 2033 6.50 11 -0.73 40 -29.20 
  Balashov, Egor 1633  * RUS1.0010.08403.20 
  Pan, David 1848 USA1.0010.264010.40 
  Abdusattorov, Nodirbek f2432 UZB0.001-0.0840-3.20 
  Petrosyan, Sahak 1704 ARM0.501-0.3840-15.20 
  Buonanno, Raffaele 1816 ITA0.501-0.2840-11.20 
  Ezizov, Muhammet 1760 TKM1.0010.17406.80 
  Aydincelebi, Kagan f2247 TUR0.001-0.2340-9.20 
  Pislaru, Adrian 1809 GER1.0010.22408.80 
  Nakada, Akira W 1831 USA1.0010.24409.60 
  Lin, Yi 2138 CHN0.001-0.3640-14.40 
  Nguyen, Huynh Minh Thien c1706 VIE0.501-0.3740-14.80 
 * 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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