Individual Calculations July 2023
 Schmidt, Markus  Total change: 8.60  Rating chartPersonal card
 XXV. Rhein-Main-Open 2023 Gruppe A Bad Homburg v. d. Hoehe GER 2023-06-07
RcRownchangeKK*chgGame
 2040 2114 4.50 7 0.43 20 8.60 
  Ploder, Udo 1870 GER1.0010.20204.00 
  Qayumi, Roman 1762 GER0.501-0.3920-7.80 
  Waffenschmidt, Joachim 2024 GER1.0010.38207.60 
  Schmid, Roland f2215 GER0.5010.14202.80 
  Kleibel, Uwe 2253 GER0.001-0.3120-6.20 
  Sigurdsson, Snorri Thor 1964 ISL1.0010.30206.00 
  Wolf, Ulrich Martin, Dr. 2193 GER0.5010.11202.20 

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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