Individual Calculations November 2011
 Sotirov, Nikolaj  Total change: 15.00  Rating chartPersonal card
 II Balkan amateur chess festival Belogradchik BUL 2011-08-21
RcRownchangeKK*chgGame
 2132 2034 3.50 7 1.00 15 15.00 
  Iliev, Mitko 2241 BUL1.0010.771511.55 
  Mishev, Liubomir 2210 BUL0.5010.23153.45 
  Tscharotschkin, Michael 2209 GER0.5010.23153.45 
  Ivanov, Bogidar 2179 BUL0.5010.19152.85 
  Ivanov, Borislav 2202 BUL0.001-0.2815-4.20 
  Stoynov, Yordan f2250 BUL0.001-0.2215-3.30 
  Sisoev, Robert 1634  * BUL1.0010.08151.20 
 * 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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