Individual Calculations July 2019
 Pfreundt, Jakob  Total change: 18.40  Rating chartPersonal card
 90. Deutsche Schachmeisterschaft Magdeburg GER 2019-05-26
RcRownchangeKK*chgGame
 2423 2392 5.00 9 0.86 10 8.60 
  Schulz, Karsten f2227 GER1.0010.28102.80 
  Moeller, Dustin 2156 GER1.0010.20102.00 
  Graf, Alexander g2572 GER0.5010.24102.40 
  Engel, Luis m2512 GER1.0010.66106.60 
  Krassowizkij, Jaroslaw m2450 GER0.5010.08100.80 
  Kollars, Dmitrij g2561 GER0.5010.22102.20 
  Huschenbeth, Niclas g2603 GER0.001-0.2310-2.30 
  Kvetny, Mark m2414 GER0.001-0.4710-4.70 
  Becker, Marcel f2308 GER0.501-0.1210-1.20 

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)
 
 Hamburger Einzelmeisterschaften 2019 Meisterklasse Hamburg GER 2019-06-08
RcRownchangeKK*chgGame
 2151 2392 8.00 9 0.98 10 9.80 
  Popist, Florian 2018 GER1.0010.10101.00 
  Bracker, Arne 2201 GER1.0010.25102.50 
  Colpe, Malte m2381 GER1.0010.48104.80 
  Reddmann, Hauke, Dr. f2256 GER0.501-0.1810-1.80 
  Frackowiak, Oliver 2202 GER1.0010.25102.50 
  Schroeder, Christoph 2137 GER0.501-0.3110-3.10 
  Malkiel, Daniel 2183 USA1.0010.23102.30 
  Garner, Isaac 1992  * GER1.0010.08100.80 
  Apitzsch, Leon Fabian 1992  * GER1.0010.08100.80 
 * 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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