Individual Calculations September 2010
 Vera Siguenas, Deivy  Total change: 32.70  Rating chartPersonal card
 II OPEN IRT CLUB MAGDALENA Lima, Peru PER 2010-07-08
RcRownchangeKK*chgGame
 2058 2348 6.50 7 0.66 15 9.90 
  Reynoso, Jorge 1948  * PER1.0010.08151.20 
  Suasnabar, Jesus 2011 PER1.0010.12151.80 
  Chiarot, Cesar 2082 PER1.0010.18152.70 
  Pena Morales, Hugo 2166 PER0.501-0.2415-3.60 
  Principe, Gerson 2045 PER1.0010.14152.10 
  Leon, Juan Carlos 2190 PER1.0010.29154.35 
  Navarro, Edmundo 1963 PER1.0010.09151.35 
 * 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)
 
 Festival Panamericano da Juventude 2010 - U 18 Open Bento Goncalves - Rio Grande do Sul - BRA BRA 2010-08-02
RcRownchangeKK*chgGame
 2187 2348 6.50 9 0.27 15 4.05 
  Roldan Churio, Renny Alfonso 2023 VEN0.001-0.8715-13.05 
  Santiago, Yago De Moura f2303 BRA1.0010.44156.60 
  Valdes Escobar, Jose Ignacio 2042 CHI1.0010.14152.10 
  Barbosa, Fernando 2093 BRA1.0010.19152.85 
  Fuenzalida Soto, Eridan 2071 CHI1.0010.17152.55 
  Leon Calderon, Jonathan 2120 ECU1.0010.21153.15 
  Barbosa, Evandro Amorim f2382 BRA0.5010.05150.75 
  Krysa, Leandro 2244 ARG1.0010.36155.40 
  Terry Lujan, Renato f2409 PER0.001-0.4215-6.30 

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)
 
 COPA LATINOAMERICANA DE AJEDREZ A CUSCO, PERU PER 2010-08-18
RcRownchangeKK*chgGame
 2372 2348 5.50 9 1.25 15 18.75 
  Retamozo, Henry 2206 PER1.0010.31154.65 
  Delgado Ramirez, Neuris g2576 COL0.001-0.2115-3.15 
  Monroy G, Javier A 2144 BOL1.0010.24153.60 
  Borda, Alan f2192 BOL1.0010.29154.35 
  Pacheco, Marco f2387 PER0.5010.05150.75 
  Hernandez Guerrero, Gilberto g2544 MEX0.001-0.2515-3.75 
  Gallegos, Carlos m2413 VEN1.0010.59158.85 
  Flores, Diego g2584 ARG0.001-0.2015-3.00 
  Gemy, Jose Daniel f2300 BOL1.0010.43156.45 

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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