Individual Calculations August 2019
 Flude, David A  Total change: -21.20  Rating chartPersonal card
 2019 Box Hill Club Championship Division 2 Melbourne AUS 2019-05-03
RcRownchangeKK*chgGame
 1375 1464 4.50 9 -1.06 20 -21.20 
  Kelly, Geoff 1276 AUS1.0010.26205.20 
  Ng, Reiner 1771 AUS0.001-0.1420-2.80 
  Vuong, Phi Elizabeth 1217 AUS0.501-0.3120-6.20 
  Gandhi, Vrishin 1261 AUS0.001-0.7620-15.20 
  Zhong, Kevin 1290 AUS0.501-0.2320-4.60 
  Brennan, James 1215 AUS1.0010.19203.80 
  Chai, Isaac 1321 AUS1.0010.31206.20 
  Hooi, Ethan 1649 AUS0.001-0.2620-5.20 
  Gu, Dennis 1377 AUS0.501-0.1220-2.40 

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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