Individual Calculations July 2015
 Mehrad, Ahmad Tamim  Total change: 35.40  Rating chartPersonal card
 Bulgarian chess summer 2015, Albena B tournament Albena resort BUL 2015-06-17
RcRownchangeKK*chgGame
 2051 1936 5.00 9 1.77 20 35.40 
  Danov, Lyubomir 2246 BUL0.5010.36207.20 
  Velcheva, Maria wg2224 BUL0.001-0.1620-3.20 
  Usacheva, Glafira 1701 RUS1.0010.21204.20 
  Stoilov, Aleksandar 1789 BUL1.0010.30206.00 
  Machlik, Edit 2083 NOR1.0010.702014.00 
  Popchev, Milko g2220 BUL0.001-0.1620-3.20 
  Petkov, Matey 2036 BUL0.5010.14202.80 
  Vasova, Maria 2056 BUL0.5010.16203.20 
  Radeva, Viktoria wf2104 BUL0.5010.22204.40 

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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