Individual Calculations March 2019
 Grunwald, Harry  Total change: -39.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2018-2019 Q5 F Hamburg GER 2019-02-08
RcRownchangeKK*chgGame
 1312 1507 2.00 4 -0.98 40 -39.20 
  Malinowsky, Levi 1378 GER0.001-0.6740-26.80 
  Boecker, Marcus 1343 GER1.0010.284011.20 
  Badih, Sylvia 1344 GER1.0010.284011.20 
  Guo, Jacob Tingshen 1184 GER0.001-0.8740-34.80 

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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