Individual Calculations November 2009
 Marzano, Carlo  Total change: -20.10  Rating chartPersonal card
 8th Kesarovski-Georgiev Memorial Sunny Beach BUL 2009-09-07
RcRownchangeKK*chgGame
 2108 2209 3.50 7 -0.80 15 -12.00 
  Dragieva, Denitza 1809  * BUL1.0010.08151.20 
  Dimitrov, Pavel m2376 BUL0.5010.22153.30 
  Sandu, Mihaela wg2270 ROU0.5010.08151.20 
  Raeva, Elitsa wm2248 BUL0.001-0.4515-6.75 
  Krustev, Vasil 1975 BUL0.501-0.2915-4.35 
  Jiruse, Josef 2066 CZE0.001-0.6915-10.35 
  Kolev, Atanas Tonchev 2015 BUL1.0010.25153.75 
 * 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)
 
 M.Chigorin Memorial 2009 St.Petersburg RUS 2009-10-16
RcRownchangeKK*chgGame
 2242 2209 3.50 9 -0.54 15 -8.10 
  Melkumyan, Hrant g2569 ARM0.001-0.1015-1.50 
  Platonova, Lubov 1903 RUS1.0010.14152.10 
  Bukavshin, Ivan f2417 RUS0.001-0.2315-3.45 
  Zheleznaykov, Peter 1990 RUS0.501-0.2815-4.20 
  Gogolev, Artem 1830 RUS1.0010.09151.35 
  Ivanov, Sergey A. f2375 RUS0.001-0.2815-4.20 
  Bodnaruk, Anastasia wg2384 RUS1.0010.731510.95 
  Mikheev, Stanislav m2332 RUS0.001-0.3315-4.95 
  Demina, Julia wg2377 RUS0.001-0.2815-4.20 

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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