Rapid: Individual Calculations April 2021
 Lee, Leon Feiyi  Total change: 56.80  Rating chartPersonal card
 Bay of Plenty Rapid B 2021 Tauranga NZL 2021-02-27
RcRownchangeKK*chgGame
 1470 1218 4.00 6 2.84 20 56.80 
  Hwang, Ryan 1518 NZL1.0010.852017.00 
  Patdu, Ariel 1422 PHI0.001-0.2420-4.80 
  Kennedy, Ian 1485 NZL1.0010.822016.40 
  Hooton, Barry R 1447 NZL1.0010.792015.80 
  Smith, Scott R 1399 NZL1.0010.742014.80 
  Membrere, Briene 1550 NZL0.001-0.1220-2.40 

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)
 

 

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