Individual Calculations June 2017
 Ball, Joerg  Total change: -24.00  Rating chartPersonal card
 32. Ruhrhalbinsel-Open Essen GER 2017-05-24
RcRownchangeKK*chgGame
 1789 2020 4.00 6 -0.60 40 -24.00 
  Koellner, Felicitas Ophelia 1698 GER1.0010.13405.20 
  Nooteboom, Rene 1786 NED0.501-0.2940-11.60 
  Bashylina, Luisa 1620  * GER1.0010.08403.20 
  Guelsen, Taylan 2102 GER0.001-0.3940-15.60 
  Ponto, Michael 1791 GER1.0010.21408.40 
  Doepper, Anna Berenice 1734 GER0.501-0.3440-13.60 
 * 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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