Individual Calculations June 2018
 Schaefer, Johannes  Total change: -20.20  Rating chartPersonal card
 33. Ruhrhalbinsel-Open 2018 Essen GER 2018-05-09
RcRownchangeKK*chgGame
 1765 1747 2.50 7 -1.01 20 -20.20 
  Zelbel, Patrick m2147  * GER0.001-0.0820-1.60 
  Toedtloff, Harri 1526 GER1.0010.22204.40 
  Walter, Andreas 2147  * GER0.5010.42208.40 
  Martino-Gross, Peter 1926 GER0.001-0.2720-5.40 
  Illner, Jan 1614 GER0.001-0.6820-13.60 
  Zamhoefer, Luca 1478 GER0.501-0.3320-6.60 
  Chamsaz, Behzad 1515 GER0.501-0.2920-5.80 
 * 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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