Rapid: Individual Calculations February 2019
 Pletinka, Sergei  Total change: -13.00  Rating chartPersonal card
 Krasnodar_ chess-school_2018_8_rapid Krasnodar RUS 2018-12-27
RcRownchangeKK*chgGame
 1656 1606 1.50 5 -0.65 20 -13.00 
  Eremenko, Nikolay 1741 RUS0.5010.18203.60 
  Markosian, Sergey 1642 RUS1.0010.552011.00 
  Bakhmet, Ilya 1772 RUS0.001-0.2820-5.60 
  Frolov, Oleg 1748 RUS0.001-0.3120-6.20 
  Yakovenko, Artem 1377 RUS0.001-0.7920-15.80 

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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