Individual Calculations December 2017
 Irowitz, Wolfgang  Total change: -32.40  Rating chartPersonal card
 Malta Open 2017 Bugibba MLT 2017-11-19
RcRownchangeKK*chgGame
 1668 1419 1.00 8 -0.81 40 -32.40 
  Brasoy, Aksel 1819  * NOR0.5010.424016.80 
  Van Eck, Ted 1819  * NED0.5010.424016.80 
  Aaarthun, Rune 1819  * NOR0.001-0.0840-3.20 
  Koch, Arno 1783 GER0.001-0.1040-4.00 
  Mueller, Dieter 1645 GER0.001-0.2140-8.40 
  Mueller, Markus 1718 GER0.001-0.1540-6.00 
  Stagno, Milena 1207 MLT0.001-0.7740-30.80 
  Bollbach, Ulrich 1537 GER0.001-0.3440-13.60 
 * 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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