Individual Calculations September 2012
 De Mora Flores, Jonathan  Total change: -19.35  Rating chartPersonal card
 XVII GRAND PRIX 5ta. Parada Coca ECU 2012-04-27
RcRownchangeKK*chgGame
 1656 1868 3.00 5 -0.68 15 -10.20 
  Torres Larco, Denisse 1582 ECU0.001-0.8415-12.60 
  Bonilla Loor, Stefanny 1468  * ECU1.0010.08151.20 
  Sanchez, John 2069 ECU0.001-0.2415-3.60 
  Escobar, Lauro 1545 ECU1.0010.13151.95 
  Gallardo Ortiz, Erick 1616 ECU1.0010.19152.85 
 * 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)
 
 XVII Grand Prix, 6ta. Parada Macas ECU 2012-06-29
RcRownchangeKK*chgGame
 1725 1869 5.00 7 0.41 15 6.15 
  Oleas Vanegas, Micaela 1469  * ECU1.0010.08151.20 
  Lema Caiza, Adriana 1495 ECU1.0010.10151.50 
  Chang Suarez, Emerson 2169 ECU0.001-0.1515-2.25 
  Llamuca Calles, Angely 1604 ECU1.0010.18152.70 
  Cordero, Bryan 1532 ECU1.0010.12151.80 
  Crespo Hidalgo, Carlos 2096 ECU0.001-0.2115-3.15 
  Salazar Lopez, Jair 1707 ECU1.0010.29154.35 
 * 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)
 
 XXIII Festival Panamericano de Ajedrez de la Juventud Open Sub 18 Lima PER 2012-07-25
RcRownchangeKK*chgGame
 1998 1869 1.00 6 -1.02 15 -15.30 
  Heung, Christopher 2165 USA0.001-0.1515-2.25 
  Martinez De Negri, Gonzalo 2093 ARG0.001-0.2215-3.30 
  Monroy G, Javier A 2137 BOL0.001-0.1715-2.55 
  Reinozo Trelles, Eduardo 1971 ECU0.001-0.3615-5.40 
  Figueroa Calderon, Gamaliel 1578 PUR1.0010.15152.25 
  Jarrin Cobos, Jose 2044 ECU0.001-0.2715-4.05 

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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