Individual Calculations January 2017
 Vergara Barreda, Inaki Imanol  Total change: -65.20  Rating chartPersonal card
 Sudamericano de la Juventud Sub 10 Absoluto Santiago CHI 2016-12-01
RcRownchangeKK*chgGame
 1327 1476 2.50 6 -1.63 40 -65.20 
  Murillo Coloma, Sergio 1289 ECU0.001-0.7440-29.60 
  Soto Cabellos, Benjamin 1601 BOL0.001-0.3340-13.20 
  Priale Huaman, Nicolas Antonio 1257 PER0.501-0.2840-11.20 
  Arias Diaz, Miguel Angel 1236 CHI1.0010.20408.00 
  Sifuentes Alcantara, Jhony Sebas 1251 PER0.501-0.2840-11.20 
  Iturry Hinojosa, Renzo 1325 PER0.501-0.2040-8.00 

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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