Individual Calculations November 2009
 Berendsen, Markus  Total change: -10.20  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeKK*chgGame
 2075 2044 2.00 6 -0.68 15 -10.20 
  Popov, Petar m2232 BUL0.5010.24153.60 
  Persson, Mats 2198 SWE0.001-0.2915-4.35 
  Pantev, Tsvetelin 1689 BUL0.001-0.8915-13.35 
  Maneva, Ani 1951 BUL1.0010.37155.55 
  Angelov, Zvetomir 2136 BUL0.5010.13151.95 
  Orev, Petar m2244 BUL0.001-0.2415-3.60 

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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