Individual Calculations February 2023
 Zehe, Marc-Kevin  Total change: 18.80  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 B Bad Wildungen GER 2023-01-27
RcRownchangeKK*chgGame
 1994 1835 2.00 5 0.47 40 18.80 
  Malinowsky, Levi 1842 GER1.0010.514020.40 
  Pfitzer, Norbert, Prof. Dr. 2087 GER0.5010.314012.40 
  Esser, Michael, Dr. 2158 GER0.5010.374014.80 
  Schmitz, Andreas Arnold c2028 GER0.001-0.2540-10.00 
  Trunz, Michelle 1856 GER0.001-0.4740-18.80 

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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