Rapid: Individual Calculations March 2015
 Parfesov, Sergey  Total change: 31.40  Rating chartPersonal card
 III Cup Gran-Prix Chelyabinsk 2015 Rapid 7 (sf) Chelyabinsk RUS 2015-01-31
RcRownchangeKK*chgGame
 1642 1591 2.50 5 0.34 20 6.80 
  Dorma, Artem 1674 RUS1.0010.612012.20 
  Vdovkin, Evgeny 1648 RUS1.0010.582011.60 
  Rezvy, Lev 1635 RUS0.001-0.4420-8.80 
  Kharitonov, Nikita 1710 RUS0.001-0.3420-6.80 
  Timoshenko, Leonid 1543 RUS0.501-0.0720-1.40 

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)
 
 III Cup Gran-Prix Chelyabinsk 2015 Rapid 7 Chelyabinsk RUS 2015-02-01
RcRownchangeKK*chgGame
 1755 1584 3.50 8 1.23 20 24.60 
  Mutav, Vladimir 1920 RUS0.001-0.1220-2.40 
  Khudyakov, Nikolay 1778 RUS0.001-0.2520-5.00 
  Guzhin, Mikhail 1717 RUS0.001-0.3220-6.40 
  Makhanova, Alina 1617 RUS1.0010.552011.00 
  Abdullin, Ruslan 1733 RUS0.001-0.3020-6.00 
  Gavrikov, Alexander 1727 RUS0.5010.19203.80 
  Borisov, Viktor 1720 RUS1.0010.682013.60 
  Lipatkin, Mikhail 1827 RUS1.0010.802016.00 

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)
 

 

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