Individual Calculations July 2021
 Naylor, Carla  Total change: -10.80  Rating chartPersonal card
 8th Cherry Blossom Classic - Under 2000 Dulles, Virginia USA 2021-05-28
RcRownchangeKK*chgGame
 1545 1595 2.00 4 -0.27 40 -10.80 
  Steiner, Adamson 1505 USA1.0010.384015.20 
  Slate, Kent 1539 USA0.001-0.5840-23.20 
  Wang, William Jan 1707 USA0.5010.15406.00 
  Iyer, Mantra 1430 USA0.501-0.2240-8.80 

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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