Individual Calculations May 2023
 Hertlein, Markus  Total change: -28.40  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 F Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1289 1359 1.50 5 -1.42 20 -28.40 
  Malinowsky, Yvonne 1195 GER1.0010.28205.60 
  Stolcz, Frank 1555 GER0.001-0.2520-5.00 
  Steigleder, Maximilian 1399 GER0.001-0.4420-8.80 
  Roell, Laura 1048 GER0.001-0.8620-17.20 
  Kraemer, Stanley 1246 GER0.501-0.1520-3.00 

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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