Individual Calculations November 2009
 Dragieva, Denitza  Total change: -12.60  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeKK*chgGame
 2007 1740 0.50 6 -0.60 15 -9.00 
  Marzano, Carlo 2140  * ITA0.001-0.0815-1.20 
  Sulc, Jaromir 2025 CZE0.001-0.1615-2.40 
  Chalakov, Svetlan 2019 BUL0.001-0.1615-2.40 
  Juchelka, Petr 1891 CZE0.5010.20153.00 
  Draganova, Petranka 2021 BUL0.001-0.1615-2.40 
  Papazov, Sotir 1945 BUL0.001-0.2415-3.60 
 * 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)
 
 IVIS open championship Sofia BUL 2009-10-14
RcRownchangeKK*chgGame
 2135 1740 0.00 3 -0.24 15 -3.60 
  Evstatiev, Georgi 2132 BUL0.001-0.0815-1.20 
  Andreev, Dobrotich 2132 BUL0.001-0.0815-1.20 
  Orev, Petar m2140  * BUL0.001-0.0815-1.20 
 * 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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