Individual Calculations June 2017
 Velikov, Nikola  Total change: 3.20  Rating chartPersonal card
 1st Ruse cup Ruse BUL 2017-04-29
RcRownchangeKK*chgGame
 1569 1169 0.00 2 -0.16 40 -6.40 
  Naydenov, Nayden 1569  * BUL0.001-0.0840-3.20 
  Senturk, Necaattin 1569  * TUR0.001-0.0840-3.20 
 * 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)
 
 6th "The suns of Tryavna" open Tryavna BUL 2017-05-07
RcRownchangeKK*chgGame
 1290 1151 1.50 4 0.24 40 9.60 
  Kononenko, Vladimir 1342 BUL0.001-0.2540-10.00 
  Angelov, Kristian 1296 BUL0.5010.19407.60 
  Radkova, Radost 1270 BUL1.0010.664026.40 
  Koleva, Denis 1252 BUL0.001-0.3640-14.40 

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)
 

 

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