Individual Calculations September 2019
 Kalin, Andrei  Total change: 50.80  Rating chartPersonal card
 European Youth Chess Championship 2019 Open 10 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1513 1250 3.00 9 1.27 40 50.80 
  Ribstein, Orel 1650  * ISR0.001-0.0840-3.20 
  Jalovec, Igor 1473 SLO0.001-0.2240-8.80 
  Pehar, Borna 1650  * BIH1.0010.924036.80 
  Blumenthal, Michael 1427 ISR0.001-0.2740-10.80 
  Durovka, Marek 1596 SVK1.0010.894035.60 
  Arora, Abhiraaj 1463 GER0.001-0.2340-9.20 
  Mammi, Ottavio 1549 ITA1.0010.854034.00 
  Qasem, Muhamad Mody 1458 ISR0.001-0.2340-9.20 
  Sarafis, Rafail 1355 GRE0.001-0.3640-14.40 
 * 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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