Individual Calculations May 2023
 Charalambakis, Michail  Total change: -27.20  Rating chartPersonal card
 Deutsche Schach-Amateurmeisterschaft 2022-2023 Q7 F Darmstadt GER 2023-04-14
RcRownchangeKK*chgGame
 1309 1548 2.50 4 -0.68 40 -27.20 
  Klinke, Roland 1373 GER0.001-0.7340-29.20 
  Meuer, Stephan 1252 GER1.0010.15406.00 
  Prokopchuk, Daria 1304 GER1.0010.20408.00 
  Kuhn, Rainer 1308 GER0.501-0.3040-12.00 

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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