Rapid: Individual Calculations July 2017
 Sobolev, Andrey  Total change: -2.20  Rating chartPersonal card
 Borodino Gambit spring 2017 C U12 Borodino RUS 2017-05-13
RcRownchangeKK*chgGame
 1323 1319 3.00 5 0.53 20 10.60 
  Kalyakin, Sergei 1368 RUS1.0010.572011.40 
  Grunin, Denis 1566 RUS0.001-0.1920-3.80 
  Doinikov, Egor 1102 RUS1.0010.22204.40 
  Kondrashev, Kirill 1413 RUS0.001-0.3720-7.40 
  Kovner, Oleg 1168 RUS1.0010.30206.00 

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)
 
 Star Trek U11 2017 Korolev RUS 2017-05-21
RcRownchangeKK*chgGame
 1355 1319 2.00 4 0.17 20 3.40 
  Fomin, Nikita 1529 RUS0.001-0.2320-4.60 
  Volkov, Vladislav Art. 1478 RUS0.001-0.2920-5.80 
  Shanina, Anastasiya 1172 RUS1.0010.30206.00 
  Gavrilov, Maxim 1240 RUS1.0010.39207.80 

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)
 
 1st World Cadets Rapid Chess Championship 2017 - Open under 10 Minsk BLR 2017-06-02
RcRownchangeKK*chgGame
 1566 1319 0.00 4 -0.81 20 -16.20 
  Mikko, Rondo 1582 EST0.001-0.1820-3.60 
  Pershin, Patrik 1624 RUS0.001-0.1420-2.80 
  Poliakov, Danylo 1635 UKR0.001-0.1320-2.60 
  Bratskov, Mykhailo 1424 UKR0.001-0.3620-7.20 

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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