Individual Calculations October 2013
 Elayyash, Rawad  Total change: -12.90  Rating chartPersonal card
 12th Memorial Kesarovski-Stanchev B tournament Sunny beach BUL 2013-08-31
RcRownchangeKK*chgGame
 1886 1819 2.50 8 -0.86 15 -12.90 
  Orev, Petar m2175 BUL0.001-0.1115-1.65 
  Arnaudov, Petar 2115 BUL0.001-0.1515-2.25 
  Hansi, Otmar 1542 AUT1.0010.17152.55 
  Petrov, Simeon 2042 BUL0.001-0.2215-3.30 
  Dobrikov, Marco 1528 GER1.0010.15152.25 
  Draganova, Petranka wf1983 BUL0.5010.22153.30 
  Bratimirova, Dimitrinka 1987 BUL0.001-0.2815-4.20 
  Shivacheva, Donika 1719 BUL0.001-0.6415-9.60 

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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