Individual Calculations April 2017
 Sviridov, Valery  Total change: -18.30  Rating chartPersonal card
 Aeroflot Open 2017 B Moscow RUS 2017-02-21
RcRownchangeKK*chgGame
 2407 2515 5.50 9 -0.33 10 -3.30 
  Nihal, Sarin f2386 IND0.501-0.1710-1.70 
  Arabidze, Meri mwg2383 GEO0.501-0.1810-1.80 
  Gorbatov, Alexej m2374 RUS0.501-0.1910-1.90 
  Yeletsky, Ivan f2369 RUS1.0010.30103.00 
  Atabayev, Saparmyrat f2422 TKM1.0010.37103.70 
  Kazakovskiy, Valeriy m2429 BLR1.0010.38103.80 
  Hakobyan, Aram f2438 ARM0.501-0.1110-1.10 
  Abhishek, Kelkar m2381 IND0.001-0.6810-6.80 
  Shtembuliak, Evgeny m2477 UKR0.501-0.0510-0.50 

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)
 
 SFO Champ. 2017 Men Novokuznetsk RUS 2017-03-09
RcRownchangeKK*chgGame
 2233 2522 6.00 9 -1.50 10 -15.00 
  Zavyalov, Mikhail 2130 RUS1.0010.08100.80 
  Tugarin, Anton 2244 RUS0.001-0.8310-8.30 
  Fitiak, Sergey 2220 RUS0.501-0.3510-3.50 
  Minachev, Maksim 2122  * RUS1.0010.08100.80 
  Draganov, Ruslan f2161 RUS1.0010.10101.00 
  Boiarintsev, Vitaly f2363 RUS0.001-0.7110-7.10 
  Petrov, Andrej 2221 RUS1.0010.15101.50 
  Mikhalchenko, Petr 2338 RUS0.501-0.2410-2.40 
  Ergeshov, Timur 2301 RUS1.0010.22102.20 
 * 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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