Individual Calculations April 2019
 Rau, Jonas  Total change: 43.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q6 F Bad Wildungen GER 2019-03-01
RcRownchangeKK*chgGame
 1481 1450 2.00 2 1.08 40 43.20 
  Tiemann, Steffen 1560 GER1.0010.654026.00 
  Nelles, Werner 1401 GER1.0010.434017.20 

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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