Individual Calculations September 2023
 Omar, Samy  Total change: -2.80  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1882 1896 4.00 8 -0.07 40 -2.80 
  Oldenburg, Theo 1496  * GER1.0010.08403.20 
  Polatel, Ali 2154 TUR0.001-0.1840-7.20 
  Poeltelt, Helmut, Dr. 1673 GER1.0010.22408.80 
  Noeldner, Julian 2175 GER0.001-0.1640-6.40 
  Bade, Heidrun 1722 GER1.0010.274010.80 
  Krefenstein, Sergej 2065 GER0.001-0.2840-11.20 
  Fock, Madiha 1667 GER1.0010.21408.40 
  Vogel, Robert f2104 GER0.001-0.2340-9.20 
 * 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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