Individual Calculations January 2020
 Vaghef, Mohammad Reza  Total change: 60.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q2 F Duesseldorf GER 2019-12-20
RcRownchangeKK*chgGame
 1500 1300 2.50 4 1.52 40 60.80 
  Hepting, Frank 1466 GER0.5010.22408.80 
  Brandt, Marc 1496 GER1.0010.754030.00 
  Klees, Robert 1543 GER1.0010.804032.00 
  Allmacher, Marco 1496 GER0.001-0.2540-10.00 

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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