Individual Calculations December 2017
 Tonndorf, Matthias  Total change: 2.00  Rating chartPersonal card
 21. Offene Internationale Bayerische Schachmeisterschaft Gmund GER 2017-10-28
RcRownchangeKK*chgGame
 2239 2285 5.50 9 0.57 20 11.40 
  Stull, Norbert 2079 LUX1.0010.24204.80 
  Prueske, Wolfgang 2046 GER1.0010.20204.00 
  Hornstein, Anton 1885  * GER1.0010.08201.60 
  Kveinys, Aloyzas g2535 LTU0.001-0.1920-3.80 
  Roettig, Hans-Peter 2094 GER1.0010.25205.00 
  Xu, Yi m2439 CHN0.5010.21204.20 
  Andersson, Ulf g2523 SWE0.5010.30206.00 
  Buechmann, Ole 2143 GER0.501-0.1920-3.80 
  Zajogin, Alexander 2409 BLR0.001-0.3320-6.60 
 * 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)
 
 Oberliga Nord-West 2017/2018 November 2017 various GER 2017-11-12
RcRownchangeKK*chgGame
 2319 2297 0.00 1 -0.47 20 -9.40 
  Ewert, Hannes f2319 GER0.001-0.4720-9.40 

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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