Individual Calculations September 2011
 Martinez, Anthony  Total change: 37.80  Rating chartPersonal card
 I OPEN IRT INVIERNO 2011 LIMA PER 2011-07-25
RcRownchangeKK*chgGame
 1797 1665 2.00 5 0.27 30 8.10 
  Ayala Malabrigo, Ricardo 1883 PER0.001-0.2230-6.60 
  Esplana Hurtado, Herbert John 1779 PER0.001-0.3430-10.20 
  Ugarelli, Juan 1537 PER1.0010.33309.90 
  Pazos, Jorge Alberto 1721 PER1.0010.583017.40 
  Fernandez, Fernando 2065  * PER0.001-0.0830-2.40 
 * 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)
 
NOTE: K factor changed
 V Open IRT Club Magdalena LIMA PER 2011-08-15
RcRownchangeKK*chgGame
 1923 1665 3.00 5 1.98 15 29.70 
  Cori Quispe, Kevin 1986 PER0.5010.37155.55 
  Bayona, Miguel 2025 PER0.5010.40156.00 
  Vasquez, Cesar 1749 PER1.0010.62159.30 
  Balvin, Jorge 1789 PER1.0010.671510.05 
  Espinoza Palomino, Willyam f2065  * PER0.001-0.0815-1.20 
 * 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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