Rapid: Individual Calculations February 2023
 Morczynski, Ryszard  Total change: -5.20  Rating chartPersonal card
 3. Berlin Mitte - Neujahrs-Rapid-Open Berlin GER 2023-01-07
RcRownchangeKK*chgGame
 1810 1319 0.00 5 -0.26 20 -5.20 
  Buzzoni, Eugenio 1983 GER0.001-0.0120-0.20 
  Kriminski, Christoph 1794 GER0.001-0.0520-1.00 
  Schilling, Hans 1680 GER0.001-0.1020-2.00 
  Mayer, Herbert, Dr. 1797 GER0.001-0.0520-1.00 
  Schindler, Rudolf, Dr. 1797 GER0.001-0.0520-1.00 

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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