Individual Calculations June 2023
 Madevan Vaishnavi, Yaashvan  Total change: -9.60  Rating chartPersonal card
 Manhems VarM 2023 Oppna Gruppen R89 Goteborg SWE 2023-04-19
RcRownchangeKK*chgGame
 1373 1363 1.50 2 0.53 40 21.20 
  Eide, Henrik 1519 SWE1.0010.714028.40 
  Scolastici, Marcus Vinicius 1227 BRA0.501-0.1840-7.20 

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)
 
 WST 1600 2023 std Halmstad SWE 2023-05-19
RcRownchangeKK*chgGame
 1267 1369 0.50 2 -0.77 40 -30.80 
  Mamadova, Elina 1293 SWE0.001-0.6040-24.00 
  Sikira, Dino 1240 SWE0.501-0.1740-6.80 

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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