Individual Calculations April 2019
 Nguyen, Piotr  Total change: 8.30  Rating chartPersonal card
 PRAGUE INTERNATIONAL CHESS FESTIVAL 2019 C - FIDE open Prague CZE 2019-03-09
RcRownchangeKK*chgGame
 2359 2419 6.00 9 0.83 10 8.30 
  Novotny, Martin 2069 CZE1.0010.11101.10 
  Afanasiev, Vadim f2248 RUS1.0010.27102.70 
  Goluch, Piotr f2300 POL1.0010.34103.40 
  Martin Duque, Jesus f2347 ESP0.501-0.1010-1.00 
  Zubov, Alexander g2605 UKR0.001-0.2610-2.60 
  Kozusek, Daniel 2350 CZE1.0010.40104.00 
  Akash, G m2411 IND1.0010.49104.90 
  Gasanov, Eldar g2500 UKR0.001-0.3910-3.90 
  Plischki, Sebastian m2397 GER0.501-0.0310-0.30 

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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