Individual Calculations September 2009
 Melnikova, Yana  Total change: 3.00  Rating chartPersonal card
 3-rd International Open Chess Festival VARNA St. st. Constantine and Helena BUL 2009-06-12
RcRownchangeKK*chgGame
 2111 2264 3.00 7 -1.76 15 -26.40 
  Fedoseev, Vladimir f2318 RUS0.5010.08151.20 
  Chrzaszcz, Malvina 2040 POL0.001-0.7815-11.70 
  Spiridonov, Nikola g2359 BUL0.001-0.3715-5.55 
  Malinarski, Yehuda 2101 ISR0.501-0.2215-3.30 
  Burshanov, Mikhail 1919 RUS1.0010.11151.65 
  Sychev, Klementy 2126 RUS0.001-0.6915-10.35 
  Kovachev, Radoslav 1914 BUL1.0010.11151.65 

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)
 
 G.P. Diputacion Foral de Gipuzkoa San Sebastian ESP 2009-07-07
RcRownchangeKK*chgGame
 2322 2285 6.00 9 1.96 15 29.40 
  Tania, Sachdev mwg2410 IND1.0010.671510.05 
  Ionica, Iulia-Ionela wg2263 ROU1.0010.47157.05 
  Rozic, Vesna wm2239 SLO0.501-0.0615-0.90 
  Pokorna, Regina wg2381 SVK1.0010.63159.45 
  Michna, Marta wg2379 GER0.5010.13151.95 
  Karlovich, Anastazia wg2211 UKR1.0010.40156.00 
  Hamdouchi, Adina-Maria wg2324 ROU0.5010.05150.75 
  Milliet, Sophie mwg2388 FRA0.001-0.3615-5.40 
  Zakurdjaeva, Irina wg2305 RUS0.5010.03150.45 

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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