Individual Calculations April 2019
 Dong, Bao Nghia  Total change: 59.60  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 2354 2180 5.50 9 2.98 20 59.60 
  Olszewska, Wiktoria 1780  * POL1.0010.08201.60 
  Ivanov, Mikhail M g2383 RUS1.0010.762015.20 
  Akash, G m2411 IND1.0010.792015.80 
  Cernousek, Lukas m2429 CZE0.5010.31206.20 
  Stany, G.a. m2507 IND0.5010.37207.40 
  Gasanov, Eldar g2500 UKR0.001-0.1320-2.60 
  Gschnitzer, Adrian f2364 GER1.0010.742014.80 
  Kashlinskaya, Alina mwg2470 RUS0.001-0.1620-3.20 
  Klima, Lukas m2343 CZE0.5010.22204.40 
 * 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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