Rapid: Individual Calculations March 2018
 Boiarintsev, Vitaly  Total change: -26.20  Rating chartPersonal card
 SFO Champ. 2018 Rapid Barnaul RUS 2018-02-10
RcRownchangeKK*chgGame
 2228 2443 5.50 9 -1.31 20 -26.20 
  Zakharova, Viktoriya 2048 RUS1.0010.08201.60 
  Kanaeva, Irina wf2179 RUS0.501-0.3220-6.40 
  Kuprin, Vladimir 2085 RUS1.0010.10202.00 
  Kardashevskiy, Evgeny f2418 RUS0.001-0.5320-10.60 
  Grachev, Alexey 2270 RUS0.501-0.2320-4.60 
  Kazakov, Peter 2183 RUS1.0010.18203.60 
  Fitiak, Sergey 2210 RUS1.0010.21204.20 
  Beletsky, Alexey 2285 RUS0.501-0.2120-4.20 
  Tuzhik, Artem f2376 RUS0.001-0.5920-11.80 

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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