Individual Calculations October 2017
 Greibrokk, Maria  Total change: 22.00  Rating chartPersonal card
 World Youth Chess Championship 2017 U16 Girls Montevideo URU 2017-09-17
RcRownchangeKK*chgGame
 1809 1692 4.50 11 0.55 40 22.00 
  Ciocan, Maria-Alexandra 2015 ROU0.001-0.1340-5.20 
  Lymysalo, Venla 1819 AUT0.001-0.3340-13.20 
  Gomez Barrera, Javiera Belen wm2071 CHI0.001-0.0940-3.60 
  Lauda, Victoria 1522 AUT1.0010.284011.20 
  Bank, Valeria 1684 ARG1.0010.494019.60 
  Coman, Emilia-Florentina 1821 ROU1.0010.674026.80 
  Toshali, V 1920 IND0.001-0.2140-8.40 
  Conti, Anne-Marie 1854 FRA0.5010.21408.40 
  Hunt, Fikirte 1855 USA0.001-0.2840-11.20 
  Dongo, Melanie wf1782 PER0.001-0.3840-15.20 
  Tao, Ellen 1561 CAN1.0010.324012.80 

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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