Individual Calculations July 2013
 Iovcov, Valerii  Total change: 23.55  Rating chartPersonal card
 Grand Europe open Golden sands 2013 Golden sands BUL 2013-06-10
RcRownchangeKK*chgGame
 2269 2178 5.00 9 1.57 15 23.55 
  Abasov, Nijat g2492 AZE0.001-0.1415-2.10 
  Canbulan, Arda 1854 TUR1.0010.13151.95 
  Georgescu, Tiberiu-Marian m2375 ROU0.001-0.2515-3.75 
  Parnali, S Dharia 1934 IND1.0010.20153.00 
  Spassov, Liuben g2335 BUL0.5010.21153.15 
  Gagarin, Vasilij m2329 RUS1.0010.701510.50 
  Arsovic, Zoran m2433 SRB0.001-0.1915-2.85 
  Radulov, Ivan g2304 BUL1.0010.671510.05 
  Sukandar, Irine Kharisma wg2363 INA0.5010.24153.60 

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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