Individual Calculations March 2020
 Rosin, Ida  Total change: -2.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2019-2020 Q4 F Hamburg GER 2020-01-31
RcRownchangeKK*chgGame
 1459 1389 2.00 5 -0.05 40 -2.00 
  Moeller, Birte 1638 GER1.0010.814032.40 
  Rick, Niklas Corvin 1444 GER1.0010.584023.20 
  Gkegkas, Michail 1340 GER0.001-0.5740-22.80 
  Ahmadi, Mohammad Taer 1368 GER0.001-0.5340-21.20 
  Pillath, Marcus 1504 GER0.001-0.3440-13.60 

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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