Individual Calculations November 2021
 Murawski, Jan  Total change: 229.60  Rating chartPersonal card
 2021 British Junior Championships Under 10 Milton Keynes ENG 2021-10-02
RcRownchangeKK*chgGame
 1407 1130 2.00 2 1.66 40 66.40 
  Ward, Cian 1375 ENG1.0010.804032.00 
  Steiners, Emils 1439 LAT1.0010.864034.40 

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)
 
 European Youth Chess Championship 2021 - Open 10 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 1430 1130 5.50 9 4.08 40 163.20 
  Cirkovic, Vuk 1474 SRB0.001-0.1240-4.80 
  Gloeckler, Christian 1509 GER0.5010.414016.40 
  Chankseliani, Davit 1276 GEO1.0010.704028.00 
  Bocos Delgado, Jon 1485 ESP1.0010.894035.60 
  Golis, Wiktor 1530  * POL0.001-0.0840-3.20 
  Brzezina, Piotr 1418 POL0.001-0.1640-6.40 
  Borodich, Miroslav 1317 CYP1.0010.744029.60 
  Dolgopolov, Egor 1444 RUS1.0010.864034.40 
  Bara, Jan 1413 CZE1.0010.844033.60 
 * 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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