Individual Calculations August 2016
 Van Zyl-Rudd, Jack  Total change: 250.00  Rating chartPersonal card
 South African Open Chess Championships 2016 (A-Section) Cape Town RSA 2016-07-01
RcRownchangeKK*chgGame
 1873 1766 6.50 10 2.89 40 115.60 
  Govender, Eli Jordan 1508 RSA1.0010.18407.20 
  Erlank, Warrick 1974 RSA0.001-0.2340-9.20 
  Van Wyngaard, Liam 1529 RSA1.0010.20408.00 
  Fredericks, Malcolm Mp. 1896 RSA0.5010.18407.20 
  Aly, Tamer 1963 EGY1.0010.754030.00 
  Saffier, Jannie 1946 RSA0.5010.24409.60 
  Kromhout, Ewan 2037 RSA0.001-0.1740-6.80 
  Gluckman, Paul f1923 RSA1.0010.714028.40 
  Frick, Denise wm1905 RSA1.0010.694027.60 
  Willenberg, Craig Glen 2047 RSA0.5010.344013.60 

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)
 
 World Youth Chess Olympiad U16 2016 Poprad SVK 2016-07-22
RcRownchangeKK*chgGame
 2058 1766 5.00 9 3.36 40 134.40 
  Petkov, Matey 2117 BUL0.5010.394015.60 
  Keinanen, Toivo 2166  * FIN0.001-0.0840-3.20 
  Michaelides, Konstantinos c2154 CYP0.5010.414016.40 
  Stefansson, Vignir Vatnar 2166  * ISL0.5010.424016.80 
  Sahidi, Samir f2166  * SVK0.001-0.0840-3.20 
  Hiebert, Kenji 1860 JPN1.0010.634025.20 
  Durica, Adam 1944 SVK1.0010.734029.20 
  Bratkovic, Jakob f2166  * SLO1.0010.924036.80 
  Holly, Andrej 1783 SVK0.5010.02400.80 
 * 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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