Individual Calculations September 2021
 Fruth, David  Total change: -109.60  Rating chartPersonal card
 Deutsche Vereinsmeisterschaft 2020 U12 Magdeburg GER 2021-08-05
RcRownchangeKK*chgGame
 1478 1749 2.50 4 -0.72 40 -28.80 
  Laux, Filip 1349  * GER0.501-0.4240-16.80 
  Haubold, Christian Lucas 1649 GER1.0010.364014.40 
  Wartenberg, Alissa 1562 GER1.0010.264010.40 
  Rudolph, Alexander 1352 GER0.001-0.9240-36.80 
 * 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)
 
 Deutsche Jugendmeisterschaft 2021 U12 Willingen GER 2021-08-23
RcRownchangeKK*chgGame
 1517 1749 4.00 8 -2.02 40 -80.80 
  Kuhlmann, Nils Magnus 1349  * GER0.501-0.4240-16.80 
  Sommer, Justus 1790 GER0.001-0.4440-17.60 
  Muendoerfer, Sebastian 1349  * GER0.001-0.9240-36.80 
  Detjen, Mattes 1349  * GER1.0010.08403.20 
  Middendorf, Sven-Jonas 1407 GER1.0010.12404.80 
  Chugunov, Ivan 1488 GER1.0010.18407.20 
  Lu, Yunong Elias 1557 GER0.501-0.2540-10.00 
  Neuhoff, Laertes 1847 GER0.001-0.3740-14.80 
 * 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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