Individual Calculations March 2011
 Kolev, Hristian  Total change: 11.45  Rating chartPersonal card
 33th International open Bulgarian chess championship Plovdiv BUL 2011-01-30
RcRownchangeKK*chgGame
 2124 1778 0.00 4 -0.46 25 -11.50 
  Jianu, Vlad-Cristian g2178  * ROU0.001-0.0825-2.00 
  Veleski, Robert 2178  * MKD0.001-0.0825-2.00 
  Kirchev, Krasimir 2047 BUL0.001-0.1725-4.25 
  Ljangov, Petar 2094 BUL0.001-0.1325-3.25 
 * 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)
 
NOTE: K factor changed
 75th Bulgarian Individual Chess Championship Semifinal - Men Plovdiv BUL 2011-02-07
RcRownchangeKK*chgGame
 2091 1778 2.50 7 1.53 15 22.95 
  Panayotov, Yanko 2178  * BUL0.001-0.0815-1.20 
  Nikolov, Jordan 2101 BUL0.001-0.1315-1.95 
  Ilchev, Dimitar 2051 BUL1.0010.831512.45 
  Dimitrov, Dejan 2081 BUL0.001-0.1415-2.10 
  Ninov, Dayan 2084 BUL0.001-0.1415-2.10 
  Angelov, Boyan 2077 BUL1.0010.851512.75 
  Asparuhov, Parvan 2068 BUL0.5010.34155.10 
 * 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)
 

 

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