Individual Calculations April 2023
 Lauer, Marius  Total change: 21.00  Rating chartPersonal card
 Oberliga Sued-West 2022-2023 February 2023 various GER 2023-02-05
RcRownchangeKK*chgGame
 2345 2097 1.00 2 0.61 20 12.20 
  Syrov, Arkadi f2325 GER0.5010.29205.80 
  Krivonosov, Oleg m2364 LAT0.5010.32206.40 

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)
 
 Dutch Team Competition 2022-2023 - Klasse 3 Round 7 Various NED 2023-03-11
RcRownchangeKK*chgGame
 2052 2098 1.00 1 0.44 20 8.80 
  Oosterlaken, Ed 2052 NED1.0010.44208.80 

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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