Individual Calculations May 2019
 Aravindan, Midhulan  Total change: 42.00  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q7 E Darmstadt GER 2019-03-29
RcRownchangeKK*chgGame
 1626 1489 2.00 3 1.05 40 42.00 
  Abed, David 1691 GER0.001-0.2440-9.60 
  Brandt, Marc 1543 GER1.0010.584023.20 
  Siepen, Ralf 1643 GER1.0010.714028.40 

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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