Individual Calculations September 2019
 Koblov, Egor  Total change: 65.20  Rating chartPersonal card
 European Youth Chess Championship 2019 Open 10 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1528 1338 4.00 8 1.63 40 65.20 
  Averin, Nikolay 1738  * RUS0.001-0.0840-3.20 
  Silaghi, Matias-Radu 1003 ROU1.0010.12404.80 
  Sommer, Justus 1671 GER0.001-0.1240-4.80 
  Udipi, Kala Kishan 1738  * SUI0.5010.424016.80 
  Sauer, Tim 1625 GER0.001-0.1640-6.40 
  Sitnikov, Arseni 1184 BLR1.0010.294011.60 
  La Barbera, Manfredi 1526 ITA1.0010.744029.60 
  Ermitsch, Magnus 1738  * GER0.5010.424016.80 
 * 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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