Individual Calculations March 2020
 Tietz, Bennit  Total change: -6.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 F Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1368 1637 1.50 2 -0.15 40 -6.00 
  Rennkamp, David 1395 GER1.0010.20408.00 
  Gkegkas, Michail 1340 GER0.501-0.3540-14.00 

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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