Individual Calculations June 2017
 Ha, Huy Minh (timothy)  Total change: -20.40  Rating chartPersonal card
 Auckland May Weekender 2017 Auckland NZL 2017-05-06
RcRownchangeKK*chgGame
 1527 1692 3.00 5 -0.51 40 -20.40 
  Steadman, Mathew 1511 NZL0.501-0.2440-9.60 
  Braganza, Nadia wc1479 NZL0.501-0.2740-10.80 
  Crombie, William R 1649 NZL0.001-0.5640-22.40 
  Qiu, Daniel 1333 NZL1.0010.10404.00 
  Mukkattu, Philip 1663 NZL1.0010.464018.40 

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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