Individual Calculations May 2017
 Yang, Oliver  Total change: 31.20  Rating chartPersonal card
 2017 O2C Doeberl Cup Minor Canberra AUS 2017-04-14
RcRownchangeKK*chgGame
 1534 1489 3.00 5 0.78 40 31.20 
  Lane, Ryan 1677 AUS1.0010.744029.60 
  Manuneedhi, Kabilan 1378 AUS1.0010.354014.00 
  Unger, David 1519 AUS0.001-0.4640-18.40 
  Xu, Ruofan 1413 AUS1.0010.404016.00 
  Staak, Eric 1682 AUS0.001-0.2540-10.00 

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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