Individual Calculations January 2024
 Kairbekova, Amina  Total change: -31.20  Rating chartPersonal card
 IV elllobregat Open Chess Tournament 2023 Group A Sant Boi de Llobregat (Barcelona) ESP 2023-11-30
RcRownchangeKK*chgGame
 2374 2228 3.00 9 0.20 20 4.00 
  Akbas, Umut Ata m2446 TUR1.0010.782015.60 
  Garcia Ramos, Daniel m2461 ESP0.5010.29205.80 
  Zwirs, Nico m2458 NED0.001-0.2120-4.20 
  Proudian, Armen f2428 BRA0.001-0.2420-4.80 
  Villa Tornero, Alex f2383 ESP0.001-0.2920-5.80 
  Song, Julien m2354 FRA0.5010.17203.40 
  Uber Gracia, Hugo 2140 ESP0.501-0.1220-2.40 
  Esplugas Esteve, Vicenc f2348 ESP0.5010.16203.20 
  Habans Aguerrea, Javier f2345 ESP0.001-0.3420-6.80 

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)
 
 Kazakhstan Women's Championship 2023 Astana KAZ 2023-12-13
RcRownchangeKK*chgGame
 2117 2235 4.00 9 -1.76 20 -35.20 
  Popandopulo, Kristina 1865 KAZ1.0010.10202.00 
  Serikbay, Assel wm2186 KAZ0.001-0.5720-11.40 
  Kurmangaliyeva, Liya f2261 KAZ1.0010.542010.80 
  Balabayeva, Xeniya wm2244 KAZ0.001-0.4920-9.80 
  Nurmanova, Alua wm2325 KAZ0.001-0.3820-7.60 
  Sultanbek, Zeinep wm2008 KAZ0.001-0.7920-15.80 
  Kim, Kristina wc1931 KAZ1.0010.14202.80 
  Kaldarova, Ayaulym 2015 KAZ0.001-0.7820-15.60 
  Davletbayeva, Madina wg2216 KAZ1.0010.47209.40 

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)
 

 

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