Individual Calculations December 2023
 Meitzner, Johan Eduard  Total change: 19.60  Rating chartPersonal card
 6. Sparkassen-Schach-Open Leer B-Open Leer GER 2023-10-28
RcRownchangeKK*chgGame
 1544 1365 2.00 5 0.49 40 19.60 
  Jamal, Mahmoon 1786 GER0.5010.434017.20 
  Direk, Oguzhan 1647 GER0.001-0.1640-6.40 
  Knorr, Frank 1385 GER0.5010.03401.20 
  Dorendorf, Mika 1648 GER0.001-0.1640-6.40 
  Fruth, Julia 1252 GER1.0010.354014.00 

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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