Individual Calculations September 2019
 Mazurok, Alexey  Total change: -33.40  Rating chartPersonal card
 Master Kyiv Summer 2019 Kyiv UKR 2019-07-23
RcRownchangeKK*chgGame
 2282 2407 4.50 9 -1.42 10 -14.20 
  Krykun, Yuriy f2342 UKR0.501-0.0910-0.90 
  Chernomordik, Pavel f2229 ISR0.501-0.2310-2.30 
  Ansat, Aldiyar c2126 KAZ0.501-0.3410-3.40 
  Yoshan, Valeriy m2420 RUS0.5010.02100.20 
  Ianov, Viktor m2308 UKR0.501-0.1410-1.40 
  Sakun, Volodymyr f2357 UKR0.501-0.0710-0.70 
  Hoffmann, Yair 2099 ISR0.501-0.3610-3.60 
  Friedland, Moshe f2288 ISR0.501-0.1610-1.60 
  Borsuk, Konstantin f2372 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)
 
 Kyiv Summer IM 2019 - 2 Kyiv UKR 2019-07-31
RcRownchangeKK*chgGame
 2278 2407 4.00 9 -1.92 10 -19.20 
  Roshka, Yevgeniy f2353 UKR0.001-0.5810-5.80 
  Borsuk, Konstantin f2372 UKR0.501-0.0510-0.50 
  Semenov, Dmitri m2392 UKR0.501-0.0210-0.20 
  Yoshan, Valeriy m2420 RUS0.5010.02100.20 
  Chernomordik, Pavel f2229 ISR0.501-0.2310-2.30 
  Palchuk, Andrii 2022 UKR0.501-0.4110-4.10 
  Ansat, Aldiyar c2126 KAZ0.501-0.3410-3.40 
  Belous, Mikhail f2289 UKR0.501-0.1610-1.60 
  Tarnopolsky, Anatoly f2297 ISR0.501-0.1510-1.50 

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)
 

 

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