Individual Calculations November 2023
 Sosovickova, Jana  Total change: -31.60  Rating chartPersonal card
 FIDE World Junior Chess Championship Mexico 2023 Femenil Ciudad de Mexico MEX 2023-09-20
RcRownchangeKK*chgGame
 1987 2045 5.00 11 -1.18 40 -47.20 
  Amulya, Guruprasad 1634 IND1.0010.08403.20 
  Yip, Carissa mwg2372 USA0.001-0.1340-5.20 
  Castellanos Hernandez, Lhia Itzay wc1890 MEX1.0010.294011.60 
  Guzman Garcia, Mia Fernanda 1753 MEX1.0010.15406.00 
  Obregon Garcia, Roxangel wm2171 CUB0.5010.17406.80 
  Ciolacu, Alessia-Mihaela wf2199 ROU0.5010.21408.40 
  Demchenko, Svitlana wm2169 CAN0.001-0.3340-13.20 
  Moracchini, Margaux 1897 FRA0.001-0.7040-28.00 
  Ivan, Reka Gyongyver 1857 HUN1.0010.264010.40 
  Getman, Tatyana wf2172 FID0.001-0.3340-13.20 
  Koksa, Jelena 1748 CRO0.001-0.8540-34.00 

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)
 
 2. liga B 2023 2024 R1-2 NR-TN SVK 2023-10-07
RcRownchangeKK*chgGame
 2048 2045 1.00 2 0.01 40 0.40 
  Szegi, Tamas 2177 SVK0.5010.18407.20 
  Mellen, Milan 1918 SVK0.501-0.1740-6.80 

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)
 
 1. liga Zapad 2023 2024 R1-2 BA-TT-NR-TN SVK 2023-10-21
RcRownchangeKK*chgGame
 1984 2045 1.50 2 0.38 40 15.20 
  Compel, Daniel 2218 SVK0.5010.23409.20 
  Petak, Tibor 1750 SVK1.0010.15406.00 

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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