Individual Calculations January 2011
 Danelia, Mariam  Total change: 11.70  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 16 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2090 2213 8.00 11 0.78 15 11.70 
  Haitovich, Avital 1905 ISR1.0010.14152.10 
  Wisniowska, Klaudia 2009 POL1.0010.24153.60 
  Schulz, Anja 2052 GER0.001-0.7115-10.65 
  Chkhan, Viktoria 1982 RUS1.0010.21153.15 
  Jalabadze, Natia 2043 GEO0.501-0.2215-3.30 
  Ibrahimova, Sabina Oqtay Qizi 2029 AZE1.0010.26153.90 
  Phan, Nguyen Mai Chi wc2106 VIE1.0010.35155.25 
  Chumpitaz, Ann wf2150 PER1.0010.41156.15 
  Nguyen, Thi Mai Hung wm2258 VIE1.0010.56158.40 
  Ziaziulkina, Nastassia wm2284 BLR0.001-0.4015-6.00 
  Hakimifard, Ghazal wf2173 IRI0.501-0.0615-0.90 

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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