Individual Calculations June 2014
 Roque Sola, Andrea  Total change: -14.40  Rating chartPersonal card
 Olimpiada Nacional 2014 Sub 14 Femenil Boca del Rio, Veracruz MEX 2014-05-23
 1464 1658 1.00 2 -0.48 30 -14.40 
  Naranjo Sandoval, Ofelia 1361 MEX1.0010.15304.50 
  Roque Sola, Maria Fernanda wc1566 MEX0.001-0.6330-18.90 

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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