Individual Calculations November 2012
 Pinzon, Jairo David  Total change: -0.45  Rating chartPersonal card
 1er ITT Libertador Simon Bolivar San Cristobal VEN 2012-09-25
RcRownchangeKK*chgGame
 2331 2223 4.00 7 1.39 15 20.85 
  Kolev, Atanas g2601 BUL0.001-0.0915-1.35 
  Pazos, Marco 1948 PER1.0010.17152.55 
  Rodriguez Nolasco, Jesus 2023 VEN1.0010.24153.60 
  Sequera Paolini, Jose m2420 VEN1.0010.751511.25 
  Alvarez Pedraza, Aramis g2526 CUB0.5010.36155.40 
  Prasca Sosa, Rafael m2429 VEN0.5010.26153.90 
  Mosquera, Miguel m2369 COL0.001-0.3015-4.50 

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)
 
 VI Festival Internacional de Ajedrez Universidad Central Bogota COL 2012-10-11
RcRownchangeKK*chgGame
 2014 2223 3.00 6 -1.42 15 -21.30 
  Ortegon Villacorte, Daniela 1823  * COL0.501-0.4215-6.30 
  Gomez Perdomo, Jonathan 1903 COL1.0010.13151.95 
  Gonzalez Vidal, Yuri g2563 CUB0.001-0.1215-1.80 
  Estrella Becerra, Fernando 2037 COL0.001-0.7415-11.10 
  Nieto, Manuel Valerio Waldo 1927 COL0.501-0.3515-5.25 
  Contreras, Henry Esteban 1831 COL1.0010.08151.20 
 * 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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