Individual Calculations May 2023
 Aarav, Dengla  Total change: -6.20  Rating chartPersonal card
 II Magistral Villa de Zahara 2023 Zahara de la Sierra (Cadiz) ESP 2023-04-05
RcRownchangeKK*chgGame
 2390 2349 4.50 9 0.50 20 10.00 
  Vasquez Schroeder, Rodrigo g2516 CHI0.001-0.2820-5.60 
  Iruzubieta Villaluenga, Jesus M f2408 ESP0.001-0.4220-8.40 
  Starostits, Ilmars g2409 LAT0.5010.08201.60 
  Ingunza Curro, Andres f2366 ESP1.0010.522010.40 
  Blanco Acevedo, Cristobal Jose m2300 VEN0.501-0.0720-1.40 
  Perez Garcia, Alejandro m2361 ESP0.5010.02200.40 
  Lin, Yingrui f2378 ESP0.5010.04200.80 
  Aguero Jimenez, Luis Lazaro g2451 CUB1.0010.642012.80 
  Adan Bermudez, Sergio f2324 ESP0.501-0.0320-0.60 

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)
 
 OPEN CHESS MENORCA A Ciudadela (Menorca) ESP 2023-04-11
RcRownchangeKK*chgGame
 2248 2349 4.50 9 -0.81 20 -16.20 
  Patel, Zain 1833 ENG1.0010.04200.80 
  Beerdsen, Thomas m2523 NED0.5010.23204.60 
  Sosa, Tomas g2544 ARG0.001-0.2520-5.00 
  Fellowes, Billy 1949  * ENG1.0010.08201.60 
  Koustav, Chatterjee m2520 IND0.001-0.2720-5.40 
  Hobson, Kenneth 2076 ENG0.501-0.3320-6.60 
  Marin Ferragut, Pau 2131 ESP0.501-0.2820-5.60 
  Tulendinov, Dinmukhammed c2047 KAZ1.0010.15203.00 
  Jumabayev, Rinat g2609 KAZ0.001-0.1820-3.60 
 * 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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