Individual Calculations July 2018
 Kock, Wolfgang  Total change: -20.80  Rating chartPersonal card
 ChessClassics Bad Neuenahr 2018 over 65 Bad Neuenahr GER 2018-05-23
RcRownchangeKK*chgGame
 1733 1747 3.00 8 -1.04 20 -20.80 
  Selig, Rainer 2051 GER0.001-0.1420-2.80 
  Vogel, Paul 1551 GER0.501-0.2520-5.00 
  Sprenger, Kuno 1347  * GER1.0010.08201.60 
  Kelkel, Peter 1497 GER0.001-0.8120-16.20 
  Nieland, Wim 1931 NED1.0010.742014.80 
  Duijker, Bert 1861 NED0.5010.16203.20 
  Liphardt, Bodo 1846 SUI0.001-0.3620-7.20 
  Flockerzi, Armin 1778 GER0.001-0.4620-9.20 
 * 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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