Individual Calculations September 2022
 Heiduk, Christopher  Total change: 4.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022 Q4 E Willingen GER 2022-07-29
RcRownchangeKK*chgGame
 1516 1495 2.00 4 0.12 40 4.80 
  Beck, Daniel 1503 GER0.5010.01400.40 
  Gersemann, Karl 1517 GER0.001-0.4740-18.80 
  Hellmich, Michael 1573 GER0.5010.11404.40 
  Schenk, Michael 1470 GER1.0010.474018.80 

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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