Individual Calculations April 2019
 Holz, Peter  Total change: 17.60  Rating chartPersonal card
 17. Bayer Open Leverkusen GER 2019-01-07
RcRownchangeKK*chgGame
 1689 1488 2.00 6 0.44 40 17.60 
  Birnkott, Manfred 1888  * GER0.001-0.0840-3.20 
  Ipekyilmaz, Tayfun 1741 GER0.001-0.1940-7.60 
  Klees, Robert 1588 GER1.0010.644025.60 
  Milz, Ulrich 1662 GER0.001-0.2740-10.80 
  Noelle, Michael 1495 GER1.0010.514020.40 
  Hertling, Juergen 1759 GER0.001-0.1740-6.80 
 * 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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