Individual Calculations May 2023
 Manukonda, Arun  Total change: 20.20  Rating chartPersonal card
 Reykjavik Open 2023 Reykjavik ISL 2023-03-29
RcRownchangeKK*chgGame
 2109 2062 4.00 8 0.53 20 10.60 
  Ogorman, Tom f2357 IRL1.0010.852017.00 
  Karacsonyi, Gellert m2385 HUN0.001-0.1320-2.60 
  Pourkashiyan, Atousa wg2313 USA0.001-0.1920-3.80 
  Hetland, Even 1680 NOR1.0010.09201.80 
  Trimitzios, Petros f2358 GRE0.001-0.1520-3.00 
  Hasala, Richard 1750 SVK1.0010.14202.80 
  Spagnoli, Benjamin 1744 FRA1.0010.13202.60 
  Papp, Sarah wg2288 GER0.001-0.2120-4.20 

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
 2193 2073 3.50 8 0.48 20 9.60 
  Pultinevicius, Paulius g2532 LTU0.001-0.0520-1.00 
  Roig Roig, Marc 1840 FRA1.0010.21204.20 
  Siddharth, Jagadeesh m2393 SGP0.001-0.1320-2.60 
  Pal, Rohan 1849 ENG1.0010.22204.40 
  Dahl, Christoph f2374 GER0.001-0.1520-3.00 
  Camps Abadia, Arnau 1901 ESP1.0010.27205.40 
  Shivakumar, Shawnak f2418 USA0.5010.39207.80 
  Schenderowitsch, Michael f2237 GER0.001-0.2820-5.60 

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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