Individual Calculations May 2015
 Wittmann, Helmut  Total change: 2.60  Rating chartPersonal card
 64. Mittelfraenkischer Schachkongress 2015 Hauptturnier Nuernberg GER 2015-03-31
RcRownchangeKK*chgGame
 2106 2103 4.50 9 0.13 20 2.60 
  Balhar, Michael 1779 GER1.0010.13202.60 
  Seibold, Hubert, Dr. f2168 GER0.001-0.4120-8.20 
  Heimrath, Reiner f2277 GER0.001-0.2720-5.40 
  Vogiatzis, Dimitrios 2086 GER1.0010.48209.60 
  Rausch, Wolfgang Jr. 2138 GER1.0010.552011.00 
  Tong, Kevin 1859 GER1.0010.20204.00 
  Martin, Thomas f2282 GER0.001-0.2720-5.40 
  Hirn, Oskar f2218 GER0.001-0.3420-6.80 
  Wagner, Florian f2145 GER0.5010.06201.20 

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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