Individual Calculations September 2021
 Proettel, Ela  Total change: 96.00  Rating chartPersonal card
 1. Sandhaeuser Schachsommer - B-Turnier Sandhausen GER 2021-08-01
RcRownchangeKK*chgGame
 1494 1182 4.00 8 2.80 40 112.00 
  Borodaev, Roman 1582  * GER1.0010.924036.80 
  Chung, Nicholas 1463 GER0.5010.344013.60 
  Schwier, Alexander 1568 GER0.5010.414016.40 
  Marquardt, Jonas 1582  * GER0.001-0.0840-3.20 
  Vakuliuk, Fiodor 1582  * GER1.0010.924036.80 
  Nagel, Daniel 1341 GER0.5010.21408.40 
  Michalek, Hans-Leonard 1464 GER0.001-0.1640-6.40 
  Haug, Mara 1366 GER0.5010.24409.60 
 * 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)
 
 Deutsche Jugendmeisterschaft 2021 U12w Willingen GER 2021-08-23
RcRownchangeKK*chgGame
 1424 1182 0.00 2 -0.40 40 -16.00 
  Mueller, Cosima 1385 GER0.001-0.2440-9.60 
  Hergenroeder, Cora 1463 GER0.001-0.1640-6.40 

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)
 

 

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