Rapid: Individual Calculations January 2018
 Ha, Huy Minh (timothy)  Total change: -20.60  Rating chartPersonal card
 Papatoetoe Rapid B 2017 Auckland NZL 2017-12-02
 1465 1622 2.50 5 -1.03 20 -20.60 
  Li, Andrew 1455 NZL0.001-0.7220-14.40 
  Jin, Owen 1532 NZL1.0010.38207.60 
  Dai, Oliver 1422 NZL0.001-0.7620-15.20 
  Qin, Oscar Shu Xuan 1434 NZL1.0010.26205.20 
  Weng, Xintong (winston) 1480 NZL0.501-0.1920-3.80 

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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