Individual Calculations September 2011
 Sofranov, Velizar  Total change: 84.90  Rating chartPersonal card
 3rd International chess tournament Albena BUL 2011-06-25
RcRownchangeKK*chgGame
 2304 2053 4.50 8 2.92 15 43.80 
  Kadric, Denis 2376 BIH0.5010.37155.55 
  Taras, Iulian-Ioan f2267 ROU0.5010.27154.05 
  Tashkov, Rumen 2248 BUL0.5010.25153.75 
  Ivelinov, Hristo 2236 BUL1.0010.741511.10 
  Ermenkov, Evgenij g2451 BUL0.001-0.0815-1.20 
  Angelov, Kosta m2238 BUL0.5010.24153.60 
  Voicu-Jagodzinsky, Carmen wg2303 ROU0.5010.31154.65 
  Sarenac, David 2315 SRB1.0010.821512.30 

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)
 
 Varna open Varna, Golden sands resort BUL 2011-07-03
RcRownchangeKK*chgGame
 2248 2053 4.00 7 2.13 15 31.95 
  Pozharsky, Viktor f2399 RUS0.5010.39155.85 
  Enchev, Ivajlo f2435 BUL1.0010.911513.65 
  Badev, Kiril f2332 BUL0.001-0.1615-2.40 
  Dimov, Dian 2287 BUL0.001-0.2115-3.15 
  Imanly, Magrura Mahammad Qizi 1653  * AZE1.0010.08151.20 
  Spassov, Liuben g2379 BUL0.5010.37155.55 
  Ivelinov, Hristo 2250 BUL1.0010.751511.25 
 * 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)
 
 European Youth Team Championship boys U18 Iasi ROU 2011-07-15
RcRownchangeKK*chgGame
 2183 2053 3.00 7 0.61 15 9.15 
  Hajbok, Robert 2246 ROU0.001-0.2515-3.75 
  Horvat, Dan-Sebastian 2192 ROU0.5010.19152.85 
  Heyne, Lukas 2011 GER1.0010.44156.60 
  Dastan, Muhammed Batuhan c2239 TUR0.001-0.2615-3.90 
  Muskardin, Mario 2249 CRO0.5010.25153.75 
  Lupascu, Matei-Alexandru 1954 ROU0.501-0.1415-2.10 
  Sadzikowski, Daniel f2388 POL0.5010.38155.70 

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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