Individual Calculations April 2009
 Mamonova, Yulia  Total change: -9.75  Rating chartPersonal card
 100 years chess club Simferopol UKR 2008-12-01
RcRownchangeKK*chgGame
 2178 2019 2.50 11 -0.98 15 -14.70 
  Sevostianov, Pavel m2284 RUS0.001-0.1815-2.70 
  Truskavetsky, Alexandr m2369 UKR0.001-0.1115-1.65 
  Ledakov, Alexandr 2032 UKR0.001-0.4815-7.20 
  Pervakov, Sergey 2202 UKR0.001-0.2615-3.90 
  Sharapov, Evgeny m2369 UKR0.001-0.1115-1.65 
  Batrakov, Alexander 2155 RUS1.0010.681510.20 
  Zhak, Boris 1917 RUS0.001-0.6415-9.60 
  Tantsiura, Marja 1961 UKR1.0010.42156.30 
  Shemeakin, Alexander m2301 UKR0.001-0.1615-2.40 
  Zubachek, Egor 2000 UKR0.501-0.0315-0.45 
  Kurbedinov, Ramis m2368 UZB0.001-0.1115-1.65 

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)
 
 Crimea Cup Evpatoria UKR 2009-01-31
RcRownchangeKK*chgGame
 2131 2019 2.50 6 0.33 15 4.95 
  Nazarenko, Sergei 2173 UKR0.5010.21153.15 
  Arkhipov, Vladimir 2175 UKR0.001-0.2915-4.35 
  Rastorguev, Igor 1958 UKR1.0010.42156.30 
  Ozerov, Alexander 2350 UKR0.001-0.1215-1.80 
  Maslov, Valentin f2197 UKR1.0010.731510.95 
  Tihonov, Gennady 1930 UKR0.001-0.6215-9.30 

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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