Blitz: Individual Calculations January 2023
 Ivanova, Tatiana  Total change: 20.60  Rating chartPersonal card
 St. Petersburg Seniors Blitz Championship 2022 St. Petersburg RUS 2022-12-05
RcRownchangeKK*chgGame
 1937 1959 5.00 8 0.86 20 17.20 
  Fokin, Anatoly 1597 RUS1.0010.10202.00 
  Berezhkov, Vyacheslav 1753 RUS1.0010.24204.80 
  Sirotkina, Nina wm2071 RUS0.5010.15203.00 
  Gilman, Pavel 1904 RUS0.001-0.5820-11.60 
  Krylov, Andrei 2109 RUS0.5010.20204.00 
  Aliev, Eldar G 1946 RUS1.0010.48209.60 
  Podsevny, Alexander 1986 RUS1.0010.542010.80 
  Shalygin, Andrei 2132 RUS0.001-0.2720-5.40 

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)
 
 Final BLITZ Seniors_Sveshnikov Memorial Moscow RUS 2022-12-16
RcRownchangeKK*chgGame
 2172 1959 3.50 13 0.17 20 3.40 
  Balashov, Yuri S g2238 RUS0.001-0.1620-3.20 
  Provotorov, Alexandr P. m2333 RUS0.001-0.1020-2.00 
  Raetsky, Alexander g2218 FID1.0010.822016.40 
  Khropova, Larisa wf1908 RUS1.0010.43208.60 
  Kalegin, Evgenij m2237 RUS0.001-0.1720-3.40 
  Sirotkina, Nina wm2071 RUS0.5010.15203.00 
  Ionov, Sergey g2442 RUS0.001-0.0520-1.00 
  Kozlov, Oleg m2129 RUS0.001-0.2820-5.60 
  Smagin, Sergey g2368 RUS0.5010.42208.40 
  Mikhaylova, Irina wg2039 RUS0.5010.11202.20 
  Bogumil, Tatiana wg2034 RUS0.001-0.4020-8.00 
  Strutinskaia, Galina wg2134 RUS0.001-0.2720-5.40 
  Pozin, Sergey m2087 RUS0.001-0.3320-6.60 

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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