Individual Calculations July 2018
 Nguyen, Alex Dac-Vuong  Total change: 16.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2017-2018 Finale A Leipzig GER 2018-05-31
RcRownchangeKK*chgGame
 2229 2167 2.50 5 0.42 40 16.80 
  Friesen, Viktor 2206 GER1.0010.554022.00 
  Pitschka, Claus f2264 GER1.0010.634025.20 
  Hoffmann, Hendrik f2268 GER0.001-0.3640-14.40 
  Voicu-Jagodzinsky, Carmen wg2204 ROU0.5010.05402.00 
  Bente, Bjoern f2203 GER0.001-0.4540-18.00 

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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