Individual Calculations December 2012
 Ni Mhuireagain, Eibhia  Total change: 6.30  Rating chartPersonal card
 World Youth Chess Championship 2012 - Girls 12 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1643 1343 1.00 5 0.21 30 6.30 
  Graf, Clara Victoria 1743  * GER0.001-0.0830-2.40 
  Feofilova, Elizaveta 1743  * RUS0.001-0.0830-2.40 
  Jacobsen, Elise Sjottem 1575 NOR0.001-0.2130-6.30 
  Mendis, Dasuni Hansika 1516 SRI0.001-0.2730-8.10 
  Lymysalo, Venla 1636 AUT1.0010.853025.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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