Individual Calculations September 2019
 Serrano Nagamine, David Antonio  Total change: 4.80  Rating chartPersonal card
 II Torneo IRT Sub 2200 "Ciudad de Caraz" Caraz PER 2019-07-19
RcRownchangeKK*chgGame
 1938 2092 5.00 6 0.98 20 19.60 
  Guillen, Carlos Manuel 1692  * PER1.0010.08201.60 
  Flores Aedo , Alexander Oliver M 1807 PER1.0010.16203.20 
  Torres Rengifo, Bruno 2014 PER1.0010.39207.80 
  Robledo, Manuel 2161 PER0.5010.10202.00 
  Sinti Pio, Jesus Moises 1770 PER1.0010.13202.60 
  Calcina, Gary 2183 PER0.5010.12202.40 
 * 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)
 
 I OPEN "CLUB INTERNACIONAL AREQUIPA 2019" Arequipa PER 2019-07-26
RcRownchangeKK*chgGame
 1811 2092 4.00 6 -0.74 20 -14.80 
  Calle Rios, Johann Rodrigo Sebast 1692  * PER1.0010.08201.60 
  Canaza Capacuti, Frank Renato 1723 PER0.001-0.9020-18.00 
  Rosas Llamocca, Alvaro Rodrigo 1692  * PER1.0010.08201.60 
  Astorga Lopez, Angel Alexix 1692  * PER1.0010.08201.60 
  Vilcasa Pacho , Evelyn 1692  * PER1.0010.08201.60 
  Pacheco, Marco m2374 PER0.001-0.1620-3.20 
 * 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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