Individual Calculations December 2014
 Beckman, John  Total change: -51.20  Rating chartPersonal card
 2014 MCC Open Melbourne AUS 2014-09-08
RcRownchangeKK*chgGame
 1636 1627 3.00 8 -0.86 20 -17.20 
  Dale, Simon 1428 AUS0.001-0.7620-15.20 
  Ly, Thai 1973 AUS0.001-0.1120-2.20 
  Kolak, Tanya 1461 AUS1.0010.28205.60 
  Snow, Richard A 1227  * AUS1.0010.08201.60 
  Wyss, Felix 1746 AUS0.001-0.3420-6.80 
  McCart, Roger 1688 AUS1.0010.582011.60 
  Papadinis, Jim 1810 AUS0.001-0.2620-5.20 
  Ogden, Marcus W 1755 AUS0.001-0.3320-6.60 
 * 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)
 
 2014 MCC Hjorth Open Melbourne AUS 2014-10-31
RcRownchangeKK*chgGame
 1675 1627 0.50 5 -1.70 20 -34.00 
  Middleton, Jody 1352 AUS0.001-0.8320-16.60 
  Kolak, Tanya 1464 AUS0.501-0.2220-4.40 
  Dale, Finley 1826 AUS0.001-0.2420-4.80 
  Premathilaka, Kanishka 1931 SRI0.001-0.1420-2.80 
  Guo, Zhi Lin 1802 AUS0.001-0.2720-5.40 

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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