Individual Calculations June 2017
 Calcina, Gary  Total change: -13.00  Rating chartPersonal card
 I IRT Ciudad De Huaral Sub 2200 Huaral PER 2017-04-13
RcRownchangeKK*chgGame
 1994 2173 6.50 8 0.87 20 17.40 
  Suarez Aybar, Miguel Angel 1773  * PER1.0010.08201.60 
  Rodriguez Mayorca, Joseph 1858 PER1.0010.14202.80 
  Mamani, Ulises 2093 PER0.501-0.1120-2.20 
  Suasnabar, Jesus c1996 PER0.501-0.2320-4.60 
  Rodriguez Mayorca, Daniel 1773  * PER1.0010.08201.60 
  Fernandez Perez, Jorge Andres 2165 PER1.0010.49209.80 
  Rengifo Blancas, Renzo Jhonathan 2154 PER1.0010.47209.40 
  Condori, Edwin 2138 PER0.501-0.0520-1.00 
 * 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)
 
 I IRT Escuela Y Club Ajedrez Surco-Ecasu 2017 Lima PER 2017-04-22
RcRownchangeKK*chgGame
 1824 2173 5.50 8 -1.52 20 -30.40 
  Mendoza Alvarez, Diego 1773  * ITA1.0010.08201.60 
  Caja Alarcon, Carlos 1773  * PER0.501-0.4220-8.40 
  Ugarelli, Juan 1773  * PER1.0010.08201.60 
  Collado, Victor 1773  * PER1.0010.08201.60 
  Angeles Mercado, Anthony R 2052 PER0.001-0.6620-13.20 
  Ramos Castro, Aldair 1773  * PER1.0010.08201.60 
  Soriano Quispe, Ivan Excen 1808 PER1.0010.10202.00 
  Villanueva Gutierrez, Diego 1864 PER0.001-0.8620-17.20 
 * 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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