Individual Calculations February 2018
 Biebinger, Eva  Total change: -31.00  Rating chartPersonal card
 27. Erfurter Schachfestival Hauptturnier Erfurt GER 2017-12-26
RcRownchangeKK*chgGame
 1677 1828 4.00 8 -1.55 20 -31.00 
  Banushi, Elsi 1602 GER0.501-0.2920-5.80 
  Pillath, Marcus 1578 GER0.501-0.3120-6.20 
  Schmidt, Alexandra 1632 GER0.501-0.2520-5.00 
  Krajinski, Lutz 1684 GER1.0010.31206.20 
  Wong, Kar Yan 1666 GER1.0010.29205.80 
  Vega Lopez De Nava, Cesar Octavi 1951 MEX0.001-0.3320-6.60 
  Mueller, Markus 1664 GER0.001-0.7220-14.40 
  Butenandt, Svenja 1638 GER0.501-0.2520-5.00 

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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