Individual Calculations September 2022
 Becker, Michael  Total change: -52.40  Rating chartPersonal card
 30. Offene Senioren-LEM Sachsen-Anhalt over 65 Magdeburg GER 2022-08-01
RcRownchangeKK*chgGame
 2053 2282 5.50 7 0.09 20 1.80 
  Schwarz, Hans 1882  * GER1.0010.08201.60 
  Hoehm, Walther, Dr. 1986 GER1.0010.15203.00 
  Ruether, Rudolf 2050 GER0.501-0.2920-5.80 
  Pichler, Manfred, Dr. 1987 GER1.0010.15203.00 
  Kahe, Ralph 2115 GER1.0010.28205.60 
  Pruefer, Friedbert, Dr. 2274 GER0.501-0.0120-0.20 
  Matthey, Harald f2074 GER0.501-0.2720-5.40 
 * 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)
 
 93. Deutsche Schachmeisterschaft Magdeburg GER 2022-08-14
RcRownchangeKK*chgGame
 2207 2282 2.00 8 -2.71 20 -54.20 
  Braun, Georg f2398 GER0.001-0.3420-6.80 
  Keller, Peter f2377 GER0.001-0.3720-7.40 
  Stricker, Florian 2182 GER0.001-0.6420-12.80 
  Feidt, Jonas 1901 GER0.501-0.4120-8.20 
  Becker, Stefan 2101 GER0.501-0.2420-4.80 
  Westphal, Wolfgang 2175 GER0.001-0.6520-13.00 
  Farokhi, Keyvan f2313 GER0.001-0.4620-9.20 
  Burian, Simon 2211 GER1.0010.40208.00 

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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