Individual Calculations July 2019
 Gries, Volker  Total change: 19.80  Rating chartPersonal card
 22. Rhein-Main-Open 2019 Gruppe A Bad Homburg GER 2019-06-19
RcRownchangeKK*chgGame
 2162 2058 3.50 7 0.99 20 19.80 
  Krischak, Werner 1751 GER1.0010.14202.80 
  Hebbering, Tom Elliot 2217 GER0.5010.21204.20 
  Jansen, Dirk Norbert 2158 GER1.0010.642012.80 
  Mashinskaya, Iulia mwg2224 RUS0.5010.22204.40 
  Werner, Claus 2205 GER0.5010.20204.00 
  Browning, Alex f2319 GER0.001-0.1820-3.60 
  Dorst, Johannes f2262 GER0.001-0.2420-4.80 

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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