Individual Calculations September 2021
 Kuehn, Viktoria  Total change: -78.80  Rating chartPersonal card
 1. Sandhaeuser Schachsommer - A-Turnier Sandhausen GER 2021-08-01
RcRownchangeKK*chgGame
 1908 1888 3.00 9 -1.32 20 -26.40 
  Koenig, Christian 2080 GER0.5010.25205.00 
  Fichter, Fabian 2243 GER0.001-0.1120-2.20 
  Atkins, David 1734 GER1.0010.29205.80 
  Teichmann, Alexander 1842 GER0.501-0.0620-1.20 
  Gottschall, Lorenz 1881 GER0.501-0.0120-0.20 
  Karakol, Kerim 1980 GER0.001-0.3720-7.40 
  Gerhardt, Pascal 1763 GER0.001-0.6720-13.40 
  Berresheim, Nils 1632 GER0.001-0.8120-16.20 
  Pick, Stefan 2013 GER0.5010.17203.40 

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)
 
 Riga Technical University Open 2021 - Tournament B&Y Riga LAT 2021-08-09
RcRownchangeKK*chgGame
 1530 1888 4.50 8 -2.62 20 -52.40 
  Grybkauskas, Pijus 1488  * LTU1.0010.08201.60 
  Putz, Philippe Marco 1534 GER0.001-0.8920-17.80 
  Aleidzans, Vadims 1488  * LAT0.501-0.4220-8.40 
  Shadrina, Eva 1488  * EST0.501-0.4220-8.40 
  Zubova, Darja 1488  * LAT0.501-0.4220-8.40 
  Coat, Sven 1488  * FRA1.0010.08201.60 
  Aminovs, Maksims 1595 LAT1.0010.15203.00 
  Strods, Kristaps Reinis 1670 LAT0.001-0.7820-15.60 
 * 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)
 

 

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