Individual Calculations January 2009
 Mendoza, Velazquez Lorena Aleja  Total change: -37.80  Rating chartPersonal card
 World Youth Chess Championships 2008 - Girls 14 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 1862 2015 4.00 9 -2.20 15 -33.00 
  Pritchard, Abigail 1665 ENG1.0010.11151.65 
  Schut, Lisa 2153 NED0.5010.19152.85 
  Nguyen, Thao Han wf1924 VIE0.001-0.6215-9.30 
  Teenu, Thomas 1875 IND0.001-0.6915-10.35 
  Bayarmaa, Bayarjargal 1832 MGL0.001-0.7415-11.10 
  Bea, Boglarka 1752 HUN1.0010.18152.70 
  Krumova, Ani 1807 BUL0.501-0.2715-4.05 
  Shristi, J Shetty 1959 IND0.501-0.0815-1.20 
  Ambanwela, Lumbini 1791 SRI0.501-0.2815-4.20 

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)
 
 Olympiad Dresden Women Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2032 2015 3.00 7 -0.32 15 -4.80 
  Salem, Amna 1772 UAE1.0010.20153.00 
  Majdan, Joanna wm2284 POL0.001-0.1715-2.55 
  Barron, Irina 2071 CAN0.5010.08151.20 
  Fridthjofsdottir, Sigurl Regin 1800 ISL1.0010.23153.45 
  Isaeva, Aknyr 2063 TKM0.001-0.4315-6.45 
  Ulms, Sandra 2160 GER0.5010.19152.85 
  Rivera, Daisy 2073 PHI0.001-0.4215-6.30 

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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