Individual Calculations September 2013
 Manguerra, Lyn Jane  Total change: -17.10  Rating chartPersonal card
 CIG 2013 - under 12 femminile Courmayeur ITA 2013-06-30
RcRownchangeKK*chgGame
 1536 1622 2.50 5 -0.57 30 -17.10 
  Scarpa, Claudia 1488 ITA1.0010.32309.60 
  Giordano, Giulia 1632 ITA0.001-0.4930-14.70 
  Juretic, Lejla 1420 ITA0.501-0.2630-7.80 
  Palma, Maria 1620 ITA0.5010.00300.00 
  Giovagnetti, Chiara 1518 ITA0.501-0.1430-4.20 

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)
 

 

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