Individual Calculations June 2015
 Kreyssig, Markus  Total change: 6.20  Rating chartPersonal card
 9. Internationales Schachfestival Amateure Wunsiedel GER 2015-05-14
RcRownchangeKK*chgGame
 1686 1606 1.50 3 0.31 20 6.20 
  Roemer, Norbert 1842 GER0.001-0.2020-4.00 
  Malchow, Herbert 1453 GER1.0010.30206.00 
  Schuetz, Robert 1762 GER0.5010.21204.20 

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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