Individual Calculations September 2020
 Bondarchuk, Sergei  Total change: 13.00  Rating chartPersonal card
 Open tournament Nikolaev 2020 Nikolaev UKR 2020-08-10
RcRownchangeKK*chgGame
 2117 2179 7.00 11 0.65 20 13.00 
  Konochkin, Alexander 1939 UKR1.0010.20204.00 
  Kara-Mustafa, Alexey 1966 UKR0.501-0.2720-5.40 
  Terletsky, Oleg m2307 UKR0.5010.17203.40 
  Shvachun, Sergey 2126 UKR0.501-0.0720-1.40 
  Babiy, Igor 2243 UKR0.5010.09201.80 
  Bykovskiy, Oleg f2232 UKR0.5010.07201.40 
  Makarov, Pavlo 2198 UKR0.5010.03200.60 
  Basko, Bogdan 2172 UKR1.0010.49209.80 
  Shamian, Artur 1939 UKR1.0010.20204.00 
  Legenia, Artem 2053 UKR0.501-0.1720-3.40 
  Shton, Roman 2117 UKR0.501-0.0920-1.80 

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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