Individual Calculations August 2018
 Naydenov, Kristiyan  Total change: -40.40  Rating chartPersonal card
 Duni Cup Girls boys 10 Primorsko BUL 2018-05-30
RcRownchangeKK*chgGame
 1304 1184 2.00 5 0.17 40 6.80 
  Todev, Simeon c1584  * FID0.001-0.0840-3.20 
  Aleksandrov, Rosen 1142 FID1.0010.444017.60 
  Dimov, Teodor 1083 FID1.0010.364014.40 
  Sedmakov, Georgi 1404 FID0.001-0.2240-8.80 
  Markov, Daniel 1306 FID0.001-0.3340-13.20 
 * 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)
 
 BG Championship for boys under 10 Pleven BUL 2018-06-03
RcRownchangeKK*chgGame
 1162 1184 2.00 6 -1.18 40 -47.20 
  Tilev, Bozhidar 1346 FID0.001-0.2940-11.60 
  Aleksiev, Boris 1001 FID1.0010.264010.40 
  Kononenko, Vladimir 1303 FID1.0010.664026.40 
  Georgiev, Radmil 1204 FID0.001-0.4740-18.80 
  Marzakov, Mihail 1074 FID0.001-0.6540-26.00 
  Palikov, Kaloyan 1045 FID0.001-0.6940-27.60 

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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