Rapid: Individual Calculations October 2017
 Lukac, Peter  Total change: -7.80  Rating chartPersonal card
 18. Dubravsky hodovy turnaj 2017 Bratislava - Dubravka SVK 2017-09-23
RcRownchangeKK*chgGame
 1628 1615 2.50 6 -0.39 20 -7.80 
  Nestorenko, Dmitry 2015  * UKR1.0010.922018.40 
  Szollos, Ondrej 1863 SVK0.001-0.1920-3.80 
  Ballo, Juraj 1738 SVK0.001-0.3320-6.60 
  Horvath, Jan 1266 SVK0.501-0.3920-7.80 
  Vas, Jozef 1594 SVK1.0010.47209.40 
  Skodacek, Peter 1289 SVK0.001-0.8720-17.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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