Individual Calculations September 2021
 Gukesh, D  Total change: 21.00  Rating chartPersonal card
 World Cup 2021 Sochi RUS 2021-07-10
RcRownchangeKK*chgGame
 2614 2578 2.00 4 0.18 10 1.80 
  Teclaf, Pawel m2514 POL0.501-0.0910-0.90 
  Teclaf, Pawel m2514 POL0.501-0.0910-0.90 
  Dubov, Daniil g2714 RUS0.5010.18101.80 
  Dubov, Daniil g2714 RUS0.5010.18101.80 

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)
 
 Biel Chess Festival 2021 - MTO Biel SUI 2021-07-26
RcRownchangeKK*chgGame
 2434 2578 6.50 9 0.43 10 4.30 
  Al Hosani, Omran m2197 UAE1.0010.09100.90 
  Vaishali, R wg2393 IND0.001-0.7410-7.40 
  Stelmaszyk, Nico f2296 GER0.501-0.3410-3.40 
  Tahay, Alexis f2349 FRA1.0010.21102.10 
  Unuk, Laura mwg2407 SLO1.0010.27102.70 
  Arjun, Kalyan m2503 IND0.501-0.1010-1.00 
  Valsecchi, Alessio g2527 ITA1.0010.43104.30 
  Ganguly, Surya Shekhar g2625 IND1.0010.57105.70 
  Karthikeyan, Murali g2606 IND0.5010.04100.40 

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)
 
 Riga Technical University Open 2021 - Tournament A Riga LAT 2021-08-09
RcRownchangeKK*chgGame
 2404 2578 6.00 9 -0.28 10 -2.80 
  Bekasovs, Rihards 2178  * LAT0.501-0.4210-4.20 
  Batashevs, Arsens 2178  * LAT1.0010.08100.80 
  Klabis, Rokas f2323 LTU1.0010.19101.90 
  Haldorsen, Benjamin m2471 NOR1.0010.35103.50 
  Vardanyan, Aras c2255 LTU1.0010.13101.30 
  Smirin, Ilia g2610 ISR0.5010.04100.40 
  Kovalenko, Igor g2644 LAT0.001-0.4110-4.10 
  Stukan, Martin f2443 RUS1.0010.32103.20 
  Kantor, Gergely g2533 HUN0.001-0.5610-5.60 
 * 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)
 
 II Open de Xadrez Terras de Tras-os-Montes (PCT) Braganca POR 2021-08-19
RcRownchangeKK*chgGame
 2418 2578 8.00 9 1.77 10 17.70 
  Jacquot, Adrien 2178  * FRA1.0010.08100.80 
  Tadevosyan, Aspet 2244 ESP1.0010.12101.20 
  Sorensen, Hampus f2382 SWE1.0010.25102.50 
  Zwardon, Vojtech m2466 CZE1.0010.35103.50 
  Martinez Ramirez, Lennis m2458 CUB1.0010.34103.40 
  Warmerdam, Max g2562 NED1.0010.48104.80 
  Erigaisi, Arjun g2597 IND0.001-0.4710-4.70 
  Rakotomaharo, Fy Antenaina m2444 MAD1.0010.32103.20 
  Lortkipanidze, Nodar m2429 GEO1.0010.30103.00 
 * 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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