Individual Calculations September 2022
 Preotu, Razvan  Total change: 17.20  Rating chartPersonal card
 2022 Mississauga Summer Championship Mississauga CAN 2022-07-02
RcRownchangeKK*chgGame
 2252 2445 3.50 5 -0.14 10 -1.40 
  Zhao, Harry 2045  * CAN1.0010.08100.80 
  Vettese, Nicholas f2231 CAN0.501-0.2710-2.70 
  Rusonik, Max c2198 CAN1.0010.19101.90 
  Ghasi, Ameet K m2483 ENG0.5010.05100.50 
  Hua, Eugene f2304 CAN0.501-0.1910-1.90 
 * 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)
 
 44th FIDE Chess Olympiad Chennai 2022 Open Chennai IND 2022-07-29
RcRownchangeKK*chgGame
 2463 2445 6.50 10 1.86 10 18.60 
  Daniel, Kolliemelen c2045  * LBR1.0010.08100.80 
  Zwardon, Vojtech m2503 CZE1.0010.58105.80 
  Idani, Pouya g2641 IRI1.0010.75107.50 
  Bok, Benjamin g2616 NED0.001-0.2710-2.70 
  Jianu, Vlad-Cristian g2511 ROU0.5010.09100.90 
  Tate, Alan f2313 SCO1.0010.32103.20 
  Ali Marandi, Cemil Can g2561 TUR0.001-0.3410-3.40 
  Reimanis, Ritvars m2377 LAT1.0010.41104.10 
  Diamant, Andre g2538 BRA1.0010.63106.30 
  Ortiz Suarez, Isan Reynaldo g2526 CUB0.001-0.3910-3.90 
 * 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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