Individual Calculations May 2017
 Khadempour, Parviz  Total change: -60.00  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1491 1665 2.00 7 -3.00 20 -60.00 
  Frommherz, Stefan Martin 1874 GER0.001-0.2320-4.60 
  Butenandt, Svenja 1383 GER0.001-0.8420-16.80 
  Homfeldt, Claudia Laura 1459 GER0.001-0.7620-15.20 
  Frank, Volkmar 1462 GER0.501-0.2620-5.20 
  Beck, Daniel 1452 GER0.001-0.7720-15.40 
  Klueppel, Werner 1370 GER0.501-0.3520-7.00 
  Dietsche, Birgit 1438 GER1.0010.21204.20 

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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