Individual Calculations June 2023
 Ral Lustig, Melvin  Total change: -48.80  Rating chartPersonal card
 Kristallens varturnering 2023 R7 Stockholm SWE 2023-05-04
RcRownchangeKK*chgGame
 2071 2008 0.00 1 -0.41 40 -16.40 
  Dingertz, Erik 2071 SWE0.001-0.4140-16.40 

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)
 
 Tyreso Open. 2023 std Tyreso SWE 2023-05-06
RcRownchangeKK*chgGame
 1861 2008 2.50 4 -0.17 40 -6.80 
  Masoudi, Karam 1729 SWE1.0010.16406.40 
  Tripathi, Pratyush 1797 SWE0.501-0.2740-10.80 
  Banerjee, Aryan 1601 SWE1.0010.08403.20 
  Poley, Vladimir m2317 FID0.001-0.1440-5.60 

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)
 
 Sallskapets KM 2023 R11 Stockholm SWE 2023-05-09
RcRownchangeKK*chgGame
 1909 2008 0.00 1 -0.64 40 -25.60 
  Britse, Klas 1909 SWE0.001-0.6440-25.60 

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)
 

 

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