Individual Calculations May 2017
 Hellmann, Oscar  Total change: -100.40  Rating chartPersonal card
 2017 O2C Doeberl Cup Minor Canberra AUS 2017-04-14
RcRownchangeKK*chgGame
 1433 1629 0.50 4 -2.51 40 -100.40 
  Sanusi-Goh, Gavyn 1382 AUS0.501-0.3140-12.40 
  Zou, Edwin 1408 AUS0.001-0.7840-31.20 
  Badrinarayan, Siddhant 1481 AUS0.001-0.7040-28.00 
  Humphrey, John 1462 AUS0.001-0.7240-28.80 

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)
 

 

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