Individual Calculations March 2018
 Tonndorf, Matthias  Total change: -57.60  Rating chartPersonal card
 Oberliga Nord-West 2017/2018 February 2018 various GER 2018-02-04
RcRownchangeKK*chgGame
 2311 2287 1.50 2 0.57 20 11.40 
  Buchenau, Frank f2271 GER1.0010.48209.60 
  Borik, Otto m2351 GER0.5010.09201.80 

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)
 
 International Chess Open Graz 2018 A Graz AUT 2018-02-17
RcRownchangeKK*chgGame
 2010 2287 4.00 9 -3.45 20 -69.00 
  Wu, Min 1960 AUT0.501-0.3720-7.40 
  Harazinska, Magdalena 1965 POL0.001-0.8720-17.40 
  Spelec, Darko 2016 SLO0.001-0.8320-16.60 
  Sepetavc, Walter 1887  * AUT1.0010.08201.60 
  Lahav, Michal wf2068 ISR0.501-0.2820-5.60 
  Zoernpfenning, Siegfried 2062 AUT0.001-0.7820-15.60 
  Eibinger, Manuel 2016 AUT1.0010.17203.40 
  Schloffer, Jasmin-Denise 2042 AUT1.0010.20204.00 
  Fiedorek, Michal 2078 POL0.001-0.7720-15.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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