Individual Calculations August 2019
 Zafirakos, Jesse  Total change: -26.40  Rating chartPersonal card
 2019 Box Hill Club Championship Division 2 Melbourne AUS 2019-05-03
RcRownchangeKK*chgGame
 1487 1631 5.00 9 -0.99 40 -39.60 
  Petrovic, Dusko 1231  * AUS1.0010.08403.20 
  Das, Gabriel 1367 AUS1.0010.18407.20 
  Ilic, Nicholas 1888 AUS0.001-0.1840-7.20 
  Gong, Anderson 1296 AUS0.001-0.8840-35.20 
  Bao, Kevin 1364 AUS1.0010.18407.20 
  Hooi, Kathleen 1430 AUS1.0010.24409.60 
  Liston, Howard 1742 AUS0.5010.15406.00 
  Cook, Geoff L 1589 AUS0.501-0.0640-2.40 
  Ansari, Sharjeel 1478 AUS0.001-0.7040-28.00 
 * 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)
 
 2019 Checkmate FIDE Open Adelaide AUS 2019-07-12
RcRownchangeKK*chgGame
 1737 1671 3.00 6 0.33 40 13.20 
  Augustine, Damaris 1271  * AUS1.0010.08403.20 
  Richards, Heather S wm2071  * AUS0.001-0.0840-3.20 
  Watkins, Bridgette 1457 AUS1.0010.23409.20 
  Leaver, Kyle 2071  * AUS0.001-0.0840-3.20 
  Brockman, Roland 1497 AUS1.0010.274010.80 
  Goldsmith, Alan D 2052 AUS0.001-0.0940-3.60 
 * 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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