Individual Calculations January 2017
 Pereyra, Denis Nazareno  Total change: 18.20  Rating chartPersonal card
 II Abierto Internacional de la Patagonia Villa La Angostura - Neuquen ARG 2016-11-28
RcRownchangeKK*chgGame
 2077 1928 2.50 7 0.16 20 3.20 
  Bachmann, Axel g2328  * PAR0.001-0.0820-1.60 
  Aguilar, Andres 2284 ARG0.001-0.1120-2.20 
  Contreras, Ruben Fernando 1528  * ARG1.0010.08201.60 
  Fernandez, Maria Florencia wm2210 ARG0.001-0.1620-3.20 
  Sanhueza, Cristian 2263 ARG0.5010.38207.60 
  Vasquez, Emanuel 1654 ARG1.0010.17203.40 
  Amura, Claudia wg2271 ARG0.001-0.1220-2.40 
 * 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)
 
 IRT Sub 2200 Ilustre Municipalidad de Puerto Montt- Club Mundo Ajedrez. Puerto Montt CHI 2016-12-10
RcRownchangeKK*chgGame
 1815 1928 4.50 6 0.75 20 15.00 
  Abdala Mardones, Jaime Patricio 1582 CHI0.501-0.3920-7.80 
  Abdala Cancino, Patricia Anastas wc1528  * CHI1.0010.08201.60 
  Tapia Loncon, Andres Saul 1815 CHI1.0010.35207.00 
  Lepe Villanueva, Matias Ignacio 1919 CHI1.0010.49209.80 
  Macia Velazquez, Marlies 2185 CUB0.5010.32206.40 
  Barria Villarroel, Emilio 1859 CHI0.501-0.1020-2.00 
 * 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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