Individual Calculations May 2023
 Sourath, Biswas  Total change: 16.40  Rating chartPersonal card
 Fagernes Chess International 2023 GM fagernes NOR 2023-04-02
RcRownchangeKK*chgGame
 2193 2265 5.00 9 -0.31 20 -6.20 
  Koustav, Chatterjee m2520 IND0.001-0.1920-3.80 
  Fiskaaen, Martin Holten 2040 NOR1.0010.22204.40 
  Prraneeth, Vuppala m2437 IND0.001-0.2720-5.40 
  Verbin, Valentina 2072 MDA0.501-0.2520-5.00 
  Sian, Shadi 2137 NOR0.501-0.1720-3.40 
  Bentsen, Hakon 2088 NOR0.001-0.7320-14.60 
  Ji, Jiahao Eric 1959 NOR1.0010.14202.80 
  Mota, Pankit 2101 IND1.0010.28205.60 
  Wallace, John Paul m2384 AUS1.0010.662013.20 

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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 2313 2265 5.00 9 1.13 20 22.60 
  Umaran Del Campo, Enrique 1865  * ESP1.0010.08201.60 
  Tiglon, Bryce m2502 USA0.001-0.2020-4.00 
  Ponseti Lluch, Joan 1997 ESP1.0010.17203.40 
  Gurel, Ediz m2489 TUR0.5010.28205.60 
  Del Rio De Angelis, Salvador G. g2449 ESP0.5010.24204.80 
  Sosa, Tomas g2544 ARG0.001-0.1620-3.20 
  Pennica, Andrea 2109 ITA1.0010.29205.80 
  Dhulipalla, Bala Chandra Prasad m2441 IND0.5010.23204.60 
  Shivakumar, Shawnak f2418 USA0.5010.20204.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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