Individual Calculations October 2023
 Gorainow, Nikita  Total change: 2.00  Rating chartPersonal card
 Open Internacional de Sants - Ciutat de Barcelona 2023 Barcelona ESP 2023-08-18
RcRownchangeKK*chgGame
 2025 2044 5.50 10 0.10 20 2.00 
  Asis Gargatagli, Hipolito g2520 ESP0.5010.45209.00 
  Arpan, Das (jr) 2382 IND0.001-0.1220-2.40 
  He, Henry 1859 USA0.001-0.7420-14.80 
  Xiong, Lijuan 1806 CHN0.501-0.3020-6.00 
  Lindstad, Livia 1795 NOR0.501-0.3120-6.20 
  Izagirre Alsua, Aritz 1834 ESP1.0010.23204.60 
  Brito Carrascal, Camilo Andres 1900 COL1.0010.31206.20 
  Ciolek, Andreas f2273 GER0.5010.29205.80 
  Ardu, Luigi 1715 ITA1.0010.12202.40 
  Rivera, Ingris wm2169 COL0.5010.17203.40 

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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