Rapid: Individual Calculations April 2018
 Liu, Xinyang  Total change: -14.40  Rating chartPersonal card
 Latvian 2018 B Grade Auckland NZL 2018-03-24
RcRownchangeKK*chgGame
 1486 1576 3.00 6 -0.72 20 -14.40 
  McDougall, Euan 1380 NZL0.001-0.7520-15.00 
  Yan, Sarah 1456 NZL0.001-0.6620-13.20 
  Lourenco, Eva wc1387 NZL1.0010.25205.00 
  Weng, Xintong (winston) 1498 NZL0.001-0.6120-12.20 
  Park-Tamati, Philli 1533 NZL1.0010.44208.80 
  Pakenham, John 1659 NZL1.0010.612012.20 

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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