Individual Calculations March 2023
 Sukaylo, Aleksey  Total change: 5.20  Rating chartPersonal card
 Oberliga Ost A 2022-2023 February 2023 various GER 2023-02-04
RcRownchangeKK*chgGame
 2154 2100 2.00 4 0.26 20 5.20 
  Gehmlich, Marcel 2183 GER0.001-0.3920-7.80 
  Hassemeier, Mika 2082 GER0.001-0.5320-10.60 
  Melamed, Tatjana wg2330 GER1.0010.792015.80 
  Tolmacevs, Artjoms 2020 LAT1.0010.39207.80 

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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