Individual Calculations September 2017
 Flores Quillas, Diego Saul Rodri  Total change: 94.00  Rating chartPersonal card
 I Open IRT Circulo Peruano de Ajedrez U-1600 Lima PER 2017-06-26
RcRownchangeKK*chgGame
 1724 1881 6.00 8 0.59 40 23.60 
  Vega Paucar, Emely Bachellet 1481  * PER1.0010.08403.20 
  Castillo Martinez, Paola 1649 PER1.0010.21408.40 
  Chong Chinchay, Eric Joel 2046 PER0.001-0.2840-11.20 
  Maravi, Jon 1634 PER0.001-0.8140-32.40 
  Bravo Mallco, Kate Azumi 1481  * PER1.0010.08403.20 
  Orosco Torres, Johann Miguel 1681 PER1.0010.24409.60 
  Rojas, Steven 2039 PER1.0010.714028.40 
  Palacios Llancari, Katherine 1779 PER1.0010.364014.40 
 * 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)
 
 Campeonato Metropolitano Escolar Grupo B Sub 17 Absoluto Lima PER 2017-07-21
RcRownchangeKK*chgGame
 1641 1881 4.50 7 -1.05 40 -42.00 
  Quispe Limo, Josue Arnaldo 1586 PER1.0010.15406.00 
  Romero, Sebastian Peru 1705 PER0.501-0.2340-9.20 
  Rivera, Gerson 1640 PER0.001-0.8040-32.00 
  Ccerhuayo Escobedo, Mels Leopold 1634 PER0.501-0.3140-12.40 
  Arevalo Perez, Luis Alexander 1589 PER0.501-0.3540-14.00 
  Gomez Gonzales, Cristofer Syan 1547 PER1.0010.12404.80 
  Huarcaya Silloca, Carlos Enrique 1788 PER1.0010.374014.80 

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)
 
 XI Festival Internacional de Ajedrez Claretiano 2017 - Mayores Lima PER 2017-08-03
RcRownchangeKK*chgGame
 2113 1908 4.00 5 2.81 40 112.40 
  Contreras, Jose 2117 PER0.5010.274010.80 
  Lopez, Dante 2140 PER0.5010.294011.60 
  Donayre, Bertin 2129 PER1.0010.784031.20 
  Garcia Benavides, Omar 2059 PER1.0010.704028.00 
  Gonzales Curse, Flavio f2118 PER1.0010.774030.80 

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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