Individual Calculations May 2017
 Weber, Tom  Total change: -5.00  Rating chartPersonal card
 GRENKE Chess Open 2017 B-Open Karlsruhe GER 2017-04-13
RcRownchangeKK*chgGame
 1579 1625 3.00 6 -0.25 20 -5.00 
  Dauner, Julian 1837 GER0.001-0.2320-4.60 
  Kriegbaum, Erwin 1247 GER0.501-0.4120-8.20 
  Butenandt, Svenja 1383 GER1.0010.20204.00 
  Wandelt, Lukas 1826 GER0.001-0.2420-4.80 
  Schneider, Anna 1343 GER1.0010.16203.20 
  Siegismund, Florian 1839 GER0.5010.27205.40 

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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