Individual Calculations October 2018
 Felix, Ethon  Total change: 153.20  Rating chartPersonal card
 2018 Western Province League (Premier) Cape Town RSA 2018-08-04
RcRownchangeKK*chgGame
 1647 1664 8.50 10 3.32 40 132.80 
  Carelse, Jarred 1335 RSA1.0010.12404.80 
  Galant, Warren 1604 RSA0.501-0.0840-3.20 
  Horne, Neil 1659 RSA1.0010.494019.60 
  Galleid, Stephen 1554 RSA0.001-0.6540-26.00 
  Van Niekerk, Lauren wf1673 RSA1.0010.514020.40 
  Elliott, Mats 1752 RSA1.0010.624024.80 
  Ntho, Lefu 1770 RSA1.0010.644025.60 
  Van Schaik, Michael 1494 RSA1.0010.284011.20 
  De Jager, Luan 1876 RSA1.0010.774030.80 
  Samuel, Caleb c1750 RSA1.0010.624024.80 

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)
 
 PRG OPEN 2018 (Elite) Stellenbosch RSA 2018-09-21
RcRownchangeKK*chgGame
 1832 1664 2.00 5 0.51 40 20.40 
  Kleinsmidt, Cherwin 1865 RSA0.001-0.2440-9.60 
  Briedenhann, Corne 1682 RSA1.0010.534021.20 
  Basson, Heinrich 1904 RSA0.5010.304012.00 
  Flores Bartoli, Andrew c1675 RSA0.5010.02400.80 
  Bhawoodien, Shabir Hussain f2032 RSA0.001-0.1040-4.00 

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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