Individual Calculations March 2020
 Halabi, Ibrahim  Total change: 18.00  Rating chartPersonal card
 11. Pfalz-Open A Neustadt an der Weinstrasse GER 2020-02-21
RcRownchangeKK*chgGame
 1999 1877 3.50 9 0.45 40 18.00 
  Hess, Markus, Dr. 2134 GER0.001-0.1840-7.20 
  Triantafillidis, Simeon 2035 GER0.001-0.2940-11.60 
  Muths, Lukas 1991 GER0.5010.16406.40 
  Paeslack, Luis 1935 GER0.001-0.4240-16.80 
  Herm, Marcel 2062 GER0.5010.24409.60 
  Bajorski, Marius 1937 GER0.5010.08403.20 
  Bruckmann, Jochen 1938 GER0.5010.08403.20 
  Mock, Markus 1999 GER0.5010.17406.80 
  Zha, Kevin 1956 GER1.0010.614024.40 

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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