Individual Calculations July 2010
 Arenas, David  Total change: 51.15  Rating chartPersonal card
 IRT Final Deptal Mayores Absoluto Antioquia 2010 Medellin COL 2010-04-21
RcRownchangeKK*chgGame
 2201 2302 7.00 8 1.98 15 29.70 
  Martinez, Mauricio 2020 COL1.0010.16152.40 
  Gallego Alcaraz, Andres Felipe 2384 COL1.0010.61159.15 
  Vittorino, Carlo Giovanni f2342 COL1.0010.56158.40 
  Panesso Rivera, Henry m2263 COL0.501-0.0515-0.75 
  Betancur Gilraldo, David Rogel 2225 COL1.0010.39155.85 
  Sanchez Maya, Simon 2166 COL0.501-0.1815-2.70 
  Rendon, Daniel 2071 COL1.0010.21153.15 
  Benitez Rodriguez, Carlos 2133 COL1.0010.28154.20 

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)
 
 Campeonato Panamericano Sub-20 Absoluto 2010 Cali COL 2010-05-20
RcRownchangeKK*chgGame
 2215 2313 7.00 9 1.43 15 21.45 
  Ceron, Edgar Ivan 2011 COL1.0010.15152.25 
  Escobar Medina, Andres F 2113 COL1.0010.24153.60 
  Torres, Juan Camilo 2172 COL1.0010.31154.65 
  Rios, Cristhian Camilo f2267 COL0.001-0.5615-8.40 
  Fernandez, Fernando 2387 PER0.001-0.4015-6.00 
  Carlo, Daniel 2068 BOL1.0010.20153.00 
  Macias Murillo, Bryan f2347 ECU1.0010.55158.25 
  Narvaez, Zamir 2176 COL1.0010.32154.80 
  Blit, Jacques 2398 ARG1.0010.62159.30 

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)
 

 

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