Individual Calculations August 2015
 Martinez Mesa, Chaneli  Total change: 36.00  Rating chartPersonal card
 Rogelio Ortega 2015 La Habana CUB 2015-05-15
RcRownchangeKK*chgGame
 1687 1811 7.50 8 2.25 40 90.00 
  Venero Noda, Massiel 1543 CUB1.0010.17406.80 
  Gonzalez Diaz, Penelope 1782 CUB1.0010.464018.40 
  Morales Morales, Ananda De La C. 1737 CUB1.0010.404016.00 
  Perez Marin, Olivia wc1509 CUB1.0010.15406.00 
  Carmenate Orta, Elizabeth 1791 CUB1.0010.474018.80 
  Nieto Rego, Ana 1759 ESP1.0010.434017.20 
  Labrada Bacallao, Grisel 1706 CUB0.501-0.1440-5.60 
  De La Guardia Diaz, Susana Hilda 1666 CUB1.0010.314012.40 

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)
 
 Festival Panamericano de la Juventud U-14 Femenino Cali COL 2015-06-28
RcRownchangeKK*chgGame
 1580 1830 5.00 8 -1.35 40 -54.00 
  Mora, Oriana 1436 ARG1.0010.08403.20 
  Mamani, Anahi 1621 BOL1.0010.23409.20 
  Penafiel Mendoza, Josselyne 1548 ECU0.501-0.3440-13.60 
  Quintero Escalona, Genesis Nai 1698 VEN0.001-0.6840-27.20 
  Valencia Lopez, Daily Vanessa 1587 COL0.001-0.8040-32.00 
  Pacheco Jimenez, Yesenia 1430  * ECU1.0010.08403.20 
  Salas Estrada, Ana Valeria 1542 MEX1.0010.16406.40 
  Gomez Barrera, Javiera Belen wf1775 CHI0.501-0.0840-3.20 
 * 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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