Individual Calculations November 2014
 Koridze, Luka  Total change: 62.00  Rating chartPersonal card
 24th European Boys-14 Ch Batumi GEO 2014-10-19
RcRownchangeKK*chgGame
 1854 1492 2.50 9 1.55 40 62.00 
  Bashirli, Nail 1892  * AZE0.5010.424016.80 
  Ismail, Tamer 1892  * BEL0.001-0.0840-3.20 
  Lazov, Toni 1892  * MKD0.001-0.0840-3.20 
  Hofmann, Colin 1856 SUI1.0010.904036.00 
  Parvanyan, Ashot 1892  * ARM0.001-0.0840-3.20 
  Polyakov, Fedor 1841 LAT0.5010.394015.60 
  Haridas, Girinath 1810 ENG0.5010.374014.80 
  Higgs, Joshua 1892  * ENG0.001-0.0840-3.20 
  Khvadagiani, Nika 1723 GEO0.001-0.2140-8.40 
 * 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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