Individual Calculations October 2012
 Bar, Aviv  Total change: -11.10  Rating chartPersonal card
 11th Kesarovski - Stanchev Memorial Sunny beach BUL 2012-09-01
RcRownchangeKK*chgGame
 2130 2150 3.50 8 -0.74 15 -11.10 
  Rosner, Jonas f2333 GER0.5010.24153.60 
  Ivanov, Stojan Lubomirov 2303 BUL0.5010.20153.00 
  Yarmysty, Mikhail 2363 UKR0.001-0.2315-3.45 
  Todorov, Yavor 2054 BUL0.501-0.1315-1.95 
  Nadrchal, Tomas 2017 CZE0.501-0.1815-2.70 
  Petrov, Simeon 2036 BUL0.501-0.1615-2.40 
  Alexiev, Ivan 1972 BUL1.0010.27154.05 
  Ivanova, Simoneta 1958 BUL0.001-0.7515-11.25 

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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