Rapid: Individual Calculations December 2017
 Dahche, Abdel-Azziz  Total change: -21.80  Rating chartPersonal card
 Otwarte Mistrzostwa Wroclawia Mlodziezy 2017 - T5 Wroclaw POL 2017-11-18
RcRownchangeKK*chgGame
 1280 1231 2.00 7 -1.09 20 -21.80 
  Piechocki, Karol 1151 POL0.001-0.6120-12.20 
  Bednarczyk, Mateusz 1296 POL0.001-0.4120-8.20 
  Demski, Michal 1520 POL1.0010.842016.80 
  Wieczorek, Mikolaj 1332 POL0.001-0.3620-7.20 
  Smukowski, Bartosz 1255 POL0.001-0.4720-9.40 
  Smukowski, Bartosz 1255 POL1.0010.532010.60 
  Piechocki, Karol 1151 POL0.001-0.6120-12.20 

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)
 

 

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