Rapid: Individual Calculations September 2023
 Graef, Aaron  Total change: -28.80  Rating chartPersonal card
 3. Sandhaeuser Schachsommer Schnellschachturnier Sandhausen GER 2023-08-05
RcRownchangeKK*chgGame
 1595 1496 2.00 6 -0.72 40 -28.80 
  Meier, Marlon 2014 GER0.001-0.0340-1.20 
  Dahm, Bernd 2110 GER0.001-0.0240-0.80 
  Dornblueth, Christian 1938 GER0.001-0.0640-2.40 
  Arora, Ryan 1096  * GER0.501-0.4240-16.80 
  Wettstein, Levin 1235 GER0.501-0.3240-12.80 
  Blatzos, Aristotelis 1177 GER1.0010.13405.20 
 * 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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