Individual Calculations September 2018
 Berenstein, Alexander  Total change: -26.20  Rating chartPersonal card
 31. Kieler Open 2018 A-Gruppe Kiel GER 2018-07-28
RcRownchangeKK*chgGame
 1897 1975 3.50 8 -1.31 20 -26.20 
  Zeng, Chongsheng g2375  * CHN0.001-0.0820-1.60 
  Easwaralingam, Janith 1792 DEN1.0010.26205.20 
  Lin, Ze Jun 1575  * HKG1.0010.08201.60 
  Poghosyan, Tigran 2146 GER0.001-0.2720-5.40 
  Callsen, Niklas 1705 GER0.001-0.8320-16.60 
  Andresen, Erik 1844 GER1.0010.32206.40 
  Papesch, Dennis 1850 GER0.501-0.1720-3.40 
  Weber, Jannis 1890 GER0.001-0.6220-12.40 
 * 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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