Individual Calculations July 2019
 Koch, Martin  Total change: -10.40  Rating chartPersonal card
 10. Oeffinger Schachopen Fellbach-Oeffingen GER 2019-06-07
RcRownchangeKK*chgGame
 1902 2030 4.00 7 -0.52 20 -10.40 
  Michna, Marcus, Dr. 1712 GER0.501-0.3720-7.40 
  Juenk, Ellen 1630  * GER1.0010.08201.60 
  Partik, Markus, Dr. 1880 GER1.0010.30206.00 
  Degenhardt, Horst f2232 GER0.5010.26205.20 
  Gustain, Marc 2166 GER0.001-0.3220-6.40 
  Issaad, Pascal 1860 GER0.001-0.7220-14.40 
  Siopidis, Alexander 1837 GER1.0010.25205.00 
 * 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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