Individual Calculations June 2023
 Aryan, Chopra  Total change: 9.40  Rating chartPersonal card
 II Chessable Sunway Formentera Chess Festival 2023 Grup A Formentera (Baleares) ESP 2023-04-18
RcRownchangeKK*chgGame
 2521 2607 6.50 10 0.40 10 4.00 
  Doluhanova, Evgeniya wg2319 UKR1.0010.16101.60 
  Fernandez Guillen, Ernesto J. m2461 CUB1.0010.30103.00 
  Alsina Leal, Daniel g2520 ESP1.0010.38103.80 
  Dardha, Daniel g2625 BEL0.5010.03100.30 
  Aravindh, Chithambaram Vr. g2607 IND0.5010.00100.00 
  Raja, Rithvik R g2472 IND1.0010.32103.20 
  Fedoseev, Vladimir g2674 FID0.001-0.4110-4.10 
  Li, Di g2554 CHN0.501-0.0710-0.70 
  Pranav, V g2545 IND0.501-0.0910-0.90 
  Prraneeth, Vuppala m2437 IND0.501-0.2210-2.20 

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)
 
 Sharjah Masters International Chess Championship 2023 Sharjah UAE 2023-05-17
RcRownchangeKK*chgGame
 2620 2617 5.00 9 0.54 10 5.40 
  Galperin, Platon g2528 UKR0.501-0.1210-1.20 
  Moroni, Luca Jr g2535 ITA0.501-0.1110-1.10 
  Acs, Peter g2561 HUN1.0010.42104.20 
  Erigaisi, Arjun g2701 IND1.0010.62106.20 
  Tabatabaei, M. Amin g2677 IRI0.5010.08100.80 
  Esipenko, Andrey g2679 FID0.5010.09100.90 
  Martirosyan, Haik M. g2675 ARM0.001-0.4210-4.20 
  Cheparinov, Ivan g2660 BUL0.5010.06100.60 
  Suleymanli, Aydin g2560 AZE0.501-0.0810-0.80 

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)
 

 

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