Individual Calculations September 2017
 Hepler Ramirez , Narayana  Total change: 59.60  Rating chartPersonal card
 IRT Circulo Peruano de Ajedrez Lima PER 2017-06-22
RcRownchangeKK*chgGame
 1753 1730 3.50 6 0.63 40 25.20 
  Delgado Romero, Marco 2078 PER0.001-0.1140-4.40 
  Sinti Pio, Jesus Moises 1380 PER1.0010.11404.40 
  Quispe Seancas, Crhistian 1554 PER1.0010.274010.80 
  Garcia Andrada, Heidy Nicole 1607 PER1.0010.334013.20 
  Rojas, Steven 2039 PER0.5010.364014.40 
  Guerrero Malpartida, Luis Carlos 1859 PER0.001-0.3340-13.20 

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 IRT Circulo Peruano de Ajedrez U-1600 Lima PER 2017-06-26
RcRownchangeKK*chgGame
 1859 1730 2.00 5 0.25 40 10.00 
  Garcia Andrada, Heidy Nicole 1607 PER1.0010.334013.20 
  Chong Chinchay, Eric Joel 2046 PER0.001-0.1340-5.20 
  Gomez Sulca, Frank Royer 1736 PER0.5010.01400.40 
  Espinal, Valles Alfredo Enmanuel 1865 PER0.5010.18407.20 
  Rojas, Steven 2039 PER0.001-0.1440-5.60 

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
 2006 1735 1.50 5 0.61 40 24.40 
  Flores Tomasto, Luis 2122 PER0.001-0.0940-3.60 
  Barrial Carrasco, Hector 1987 PER0.5010.314012.40 
  Ramos Libon, Jean Piere 1973 PER0.001-0.2040-8.00 
  Pizzardo, Salvador 1945 PER1.0010.774030.80 
  Ninahuaman, Efren 2001 PER0.001-0.1840-7.20 

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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