Blitz: Individual Calculations June 2013
 Perena, Catherine  Total change: -34.80  Rating chartPersonal card
 Manny Pacquiao Cup Asian Continental Blitz Chess Championships - Women Manila PHI 2013-05-26
 2104 2170 3.50 9 -1.74 20 -34.80 
  Zhu, Chen g2451 QAT0.001-0.1620-3.20 
  Docena, Jedara 2019 PHI1.0010.30206.00 
  Muminova, Nafisa wg2301 UZB0.001-0.3220-6.40 
  Romero, Gladys Hazelle M. 1927 PHI1.0010.20204.00 
  Le, Thanh Tu wg2299 VIE0.001-0.3320-6.60 
  Fronda, Jan Jodilyn 2028 PHI0.001-0.6920-13.80 
  Nadia, Anggraeni M 1854 INA0.001-0.8720-17.40 
  Anu, Bayar wf2003 MGL1.0010.28205.60 
  Frayna, Janelle Mae 2057 PHI0.501-0.1520-3.00 

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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