Blitz: Individual Calculations May 2023
 Zaichikov, Andrey  Total change: 2.80  Rating chartPersonal card
 Overtime First Line Blitz 2023-1 St. Petersburg RUS 2023-04-01
RcRownchangeKK*chgGame
 1971 1918 5.50 11 0.76 20 15.20 
  Drugova, Kira 1518  * RUS1.0010.08201.60 
  Kozlov, Alexei 2208 RUS0.001-0.1620-3.20 
  Belov, Andrey 1588 RUS1.0010.12202.40 
  Chetverikov, Georgy 2091 RUS0.001-0.2720-5.40 
  Emelyanova, Victoria 1656 RUS1.0010.18203.60 
  Orlov, Oleg f2249 RUS1.0010.882017.60 
  Mukhin, Anton 2097 RUS0.5010.23204.60 
  Shchukin, Dmitry m2243 RUS0.001-0.1320-2.60 
  Rezvy, Lev 2200 RUS0.001-0.1620-3.20 
  Igudin, Denis 1823 RUS1.0010.37207.40 
  Khamidulin, Viacheslav f2009 RUS0.001-0.3820-7.60 
 * 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)
 
 I.Blechzin Memorial 2023 Blitz St. Petersburg RUS 2023-04-13
RcRownchangeKK*chgGame
 1833 1918 5.50 11 -0.62 20 -12.40 
  Deviatilov, Ivan 1518  * RUS1.0010.08201.60 
  Krasilnikov, Evgeni f2232 FID0.001-0.1420-2.80 
  Gulideev, Ilya 1575 RUS0.501-0.3820-7.60 
  Shishkin, Semyon 1518  * RUS1.0010.08201.60 
  Goltseva, Ekaterina fwm2200 RUS0.001-0.1620-3.20 
  Reger, Valeriia wf1863 RUS1.0010.42208.40 
  Shihaliev, Leonard 2123 RUS0.001-0.2420-4.80 
  Rakhlina, Kristina 1656 RUS1.0010.18203.60 
  Puzyrevsky, Semen 2157 RUS0.001-0.2020-4.00 
  Yakovlev, Anton Yu. 1235 RUS1.0010.01200.20 
  Chetverikov, Georgy 2091 RUS0.001-0.2720-5.40 
 * 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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