Blitz: Individual Calculations May 2023
 Lee, Lachlan  Total change: 13.20  Rating chartPersonal card
 2023 O2C Doeberl Cup Blitz Canberra AUS 2023-04-08
RcRownchangeKK*chgGame
 1693 1778 6.00 9 0.33 40 13.20 
  Zhu, Zane 1448 AUS1.0010.12404.80 
  Shoker, Samy g2496 EGY0.001-0.0140-0.40 
  Inukai, Kotaro 1401 JPN1.0010.09403.60 
  O`carroll, Om 1677 AUS0.501-0.1440-5.60 
  Lu, Xiahan (luna) 1378  * NZL1.0010.08403.20 
  Wang, Felix 1394 AUS0.001-0.9140-36.40 
  Odenthal, Ewan 1446 AUS1.0010.12404.80 
  Wright, Neil S 2165 AUS1.0010.914036.40 
  Annapureddy, Rheyansh Reddy 1831 AUS0.5010.07402.80 
 * 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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