Individual Calculations April 2019
 Zakharov, Alexander  Total change: 1.40  Rating chartPersonal card
 Championship SFO seniors 2019 Azov RUS 2019-02-09
RcRownchangeKK*chgGame
 2053 2262 7.50 9 0.87 10 8.70 
  Popov, Gennady 1889 RUS1.0010.10101.00 
  Popov, Evgeny 1998 RUS0.501-0.3210-3.20 
  Tyunin, Vladislav f2277 RUS0.5010.02100.20 
  Kazansky, Georgy 2103 RUS1.0010.29102.90 
  Tsvetkov, Vladimir 1862  * RUS1.0010.08100.80 
  Pushkov, Nikolai g2297 RUS1.0010.55105.50 
  Polyakov, Yury 2201 RUS1.0010.42104.20 
  Levchuk, Ivan 1904 RUS1.0010.10101.00 
  Ermolov, Vasily 1944 RUS0.501-0.3710-3.70 
 * 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)
 
 V.I. Makienko Memorial 2019 Rostov-on-Don RUS 2019-02-25
RcRownchangeKK*chgGame
 2084 2262 5.50 9 -0.73 10 -7.30 
  Stadnichenko, Stanislav 1862  * RUS1.0010.08100.80 
  Zakhozhai, Vladimir 1936 RUS1.0010.13101.30 
  Alpin, Maxim 1862  * RUS1.0010.08100.80 
  Kovalchuk, Alexey 2405 RUS0.5010.19101.90 
  Anoshkin, Alexander A. m2320 RUS0.001-0.4210-4.20 
  Elizarov, Dmitry f2410 RUS0.001-0.3010-3.00 
  Lindenbaum, Viktor 1993 RUS1.0010.17101.70 
  Demidov, Alexey 2029 RUS1.0010.21102.10 
  Vasilchenko, Vadim 1938 RUS0.001-0.8710-8.70 
 * 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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