Individual Calculations September 2019
 Schroeter, Reinhard  Total change: -47.60  Rating chartPersonal card
 18. Internationales Rostocker Schach-Open 2019 Rostock GER 2019-08-07
RcRownchangeKK*chgGame
 1449 1786 2.00 5 -2.38 20 -47.60 
  Mueller, Rosemarie 1386  * GER0.501-0.4220-8.40 
  Schmidt, Sandra 1504 GER0.501-0.3420-6.80 
  Wellssow, Keoki 1544 GER0.501-0.3020-6.00 
  Wagner, Tino 1425 GER0.001-0.9020-18.00 
  Grosse-Thie, Paul 1386  * GER0.501-0.4220-8.40 
 * 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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