Individual Calculations March 2024
 Van Rootselaar, Rik  Total change: 8.40  Rating chartPersonal card
 Dutch Team Competition 2023-2024 - Klasse 4 Round 6 Various NED 2024-02-03
RcRownchangeKK*chgGame
 1991 2118 1.00 1 0.33 20 6.60 
  De Swart, Sipke 1991 NED1.0010.33206.60 

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)
 
 Graz Open 2024 - A Graz AUT 2024-02-17
RcRownchangeKK*chgGame
 2084 2118 5.00 9 0.09 20 1.80 
  Chiszko, Oskar 1903 POL1.0010.23204.60 
  Chinguun, Sumiya f2319 MGL0.5010.26205.20 
  Krawczyk, Flawian c2321 POL0.001-0.2420-4.80 
  Saveljevs, Aleksandrs 1974 LAT0.501-0.1920-3.80 
  Shvedova, Alexandra wf2213 FID0.001-0.3720-7.40 
  Bratko, Alexander 2018 AUT1.0010.36207.20 
  Tregubenko, Nikolay 1965 FID0.001-0.7020-14.00 
  Sauper, Dorian 2045 AUT1.0010.40208.00 
  Phatak, Aanjaneya 1999 IND1.0010.34206.80 

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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