Individual Calculations September 2023
 Meyer-Jany, Marcel  Total change: -16.80  Rating chartPersonal card
 Krefelder Sommeropen 2023 Krefeld GER 2023-08-02
RcRownchangeKK*chgGame
 1855 1743 3.00 8 0.04 20 0.80 
  Wachsmann, Dietmar 2016 GER0.001-0.1720-3.40 
  Brandt, Greta 1415 GER1.0010.13202.60 
  Reuter, Julian-Frank 2083 GER0.5010.38207.60 
  Scholtes, Benedikt 2093 GER0.5010.39207.80 
  Reinartz, Achim 1986 GER0.001-0.2020-4.00 
  Roth, Jan Paul 1670 GER1.0010.40208.00 
  Mukovskiy, Peter 1914 GER0.001-0.2720-5.40 
  Rousselet, Bruno 1659 GER0.001-0.6220-12.40 

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)
 
 32. Wiesbadener Schlosspark-Open 2023 Wiesbaden-Biebrich GER 2023-08-24
RcRownchangeKK*chgGame
 1698 1743 3.00 7 -0.88 20 -17.60 
  Kersten, Uwe m2235 GER0.001-0.0420-0.80 
  Will, Elina 1343  * GER0.501-0.4220-8.40 
  Mueller, Jens 1427 GER1.0010.13202.60 
  Pioch, Thomas f2022 GER0.001-0.1620-3.20 
  Vick, Edward 1341 GER0.501-0.4220-8.40 
  Traut, Stefan 1543 GER1.0010.24204.80 
  Sanati, Charlotte 1976 GER0.001-0.2120-4.20 
 * 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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