Individual Calculations January 2010
 Hattingh, Angelique  Total change: 33.45  Rating chartPersonal card
 World Junior Championships U20 (Girls) Puerto Madryn, Chubut ARG 2009-10-22
RcRownchangeKK*chgGame
 1973 1790 4.50 11 1.40 15 21.00 
  Amed, Stephanie wf2159 ARG0.001-0.1015-1.50 
  Herrera, Milena wf2141 COL0.001-0.1115-1.65 
  Martinez, Janine 1948 BRA0.001-0.2915-4.35 
  Bucar, Natasa 1972 SLO0.001-0.2615-3.90 
  Leks, Hanna wm2169 POL0.001-0.0915-1.35 
  Martinez De Negri, M Agustina 1945 ARG0.5010.21153.15 
  De Leon, Patricia 1741 URU0.501-0.0715-1.05 
  Flores, Nancy 1927 ARG0.5010.18152.70 
  Jorquera Cabello, Valentina 1997 CHI1.0010.771511.55 
  Anton, Sarah 1820 AUS1.0010.54158.10 
  Reginato, Sabrina 1880 ITA1.0010.62159.30 

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)
 
 World Youth Chess Championship-u18g Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 2055 1790 2.50 8 0.83 15 12.45 
  Marshall, Abby wf2176 USA0.001-0.0915-1.35 
  Iordanidou, Zoi 2060 GRE0.001-0.1715-2.55 
  Agrest, Inna 2180 SWE0.001-0.0915-1.35 
  Hadziselimovic, Maja 1681 BIH1.0010.35155.25 
  Uuganbayar, Lkhamsuren 2136 MGL0.001-0.1115-1.65 
  Barbier, Wiebke 1911 BEL1.0010.66159.90 
  Labedz, Patrycja 2115 POL0.5010.37155.55 
  Ni, Viktorija wf2181 LAT0.001-0.0915-1.35 

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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