Individual Calculations January 2010
 Didenko, Leonid  Total change: -53.20  Rating chartPersonal card
 Evpatoria Autumn 2009 Evpatoria UKR 2009-10-20
RcRownchangeKK*chgGame
 2174 2012 4.00 15 -0.55 25 -13.75 
  Semenchenko, Alexander 2082 UKR0.5010.10252.50 
  Vinogradov, Pavel 2100 UKR0.001-0.3825-9.50 
  Birjuchev, Mikhail 2045 UKR1.0010.552513.75 
  Vezdeutsan, Viorel f2339 MDA0.001-0.1325-3.25 
  Koniakhina, Lubov 2121 UKR0.001-0.3525-8.75 
  Madedin, Sergey 2000 UKR0.501-0.0225-0.50 
  Kuznetcov, Valery 2255 UKR0.001-0.2025-5.00 
  Vasiliev, Mihailo 2221 UKR0.001-0.2325-5.75 
  Usenko, Dmitriy 2044 UKR0.5010.04251.00 
  Kidalov, Vladimir 2057 UKR1.0010.562514.00 
  Kurochkin, Valery m2411 UKR0.001-0.0825-2.00 
  Odnorozhenko, Evgenyi m2330 UKR0.001-0.1325-3.25 
  Kowalchuk, Vladimir 2098 UKR0.001-0.3825-9.50 
  Mihalichenko, Bladimir 2293 UKR0.001-0.1625-4.00 
  Strygin, Alexandr 2210 UKR0.5010.26256.50 

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)
 
NOTE: K factor changed
 "ECCF Cup" Evpatoria UKR 2009-12-01
RcRownchangeKK*chgGame
 2228 2012 0.50 13 -2.63 15 -39.45 
  Chos, Alexey m2282 UKR0.001-0.1715-2.55 
  Sayiahfarov, Mahmudjon 1921 TJK0.501-0.1215-1.80 
  Bagrationi, Alexander m2355 UKR0.001-0.1215-1.80 
  Timoshenko, Alexandr 2172 UKR0.001-0.2915-4.35 
  Schupak, Viktor 2136 UKR0.001-0.3315-4.95 
  Jary, Sergey 2277 UKR0.001-0.1815-2.70 
  Kalabekov, Alexandr 2290 UKR0.001-0.1715-2.55 
  Sharapov, Evgeny m2412  * UKR0.001-0.0815-1.20 
  Rabin, V. m2081 RUS0.001-0.4015-6.00 
  Leshchyshak, Igor 2201 BLR0.001-0.2515-3.75 
  Sevostianov, Pavel m2245 RUS0.001-0.2115-3.15 
  Kolybin, A.v. f2304 RUS0.001-0.1515-2.25 
  Chemeris, Roman f2292 UKR0.001-0.1615-2.40 
 * 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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