Individual Calculations September 2023
 Besombes, Romain  Total change: 20.20  Rating chartPersonal card
 Lichtenberger Sommer 2023 Berlin GER 2023-08-12
RcRownchangeKK*chgGame
 1945 1867 4.50 9 1.01 20 20.20 
  Knol, Jeffrey 1467  * NED1.0010.08201.60 
  Dathe, Frederick 2075 GER0.5010.27205.40 
  Federau, Juergen f2054 GER0.5010.24204.80 
  Krefenstein, Sergej 2065 GER1.0010.762015.20 
  Syre, Christian f2119 GER0.5010.31206.20 
  Wiechert, Hans f2151 GER0.5010.34206.80 
  Boeddeker, Henry 2063 GER0.001-0.2520-5.00 
  Rogozenco, Teodora wf1952 GER0.001-0.3820-7.60 
  Eis, Cedric 1557 GER0.501-0.3620-7.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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