Individual Calculations January 2023
 Dvirnyy, Danyyil  Total change: 17.80  Rating chartPersonal card
 Elllobregat Open Chess 2022 Group A Sant Boi de Llobregat (Barcelona) ESP 2022-11-30
RcRownchangeKK*chgGame
 2496 2514 6.50 9 1.78 10 17.80 
  Hilverda, Alexander 2275 GER1.0010.20102.00 
  Hernandez, Cristian Andres m2384 COL0.501-0.1810-1.80 
  Divya, Deshmukh wg2338 IND0.501-0.2310-2.30 
  Maltsevskaya, Aleksandra mwg2402 POL1.0010.35103.50 
  Donchenko, Alexander g2645 GER0.5010.18101.80 
  Seemann, Jakub f2375 POL1.0010.31103.10 
  Bartel, Mateusz g2627 POL1.0010.65106.50 
  Niemann, Hans Moke g2699 USA0.5010.24102.40 
  Yu, Yangyi g2716 CHN0.5010.26102.60 

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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