Individual Calculations September 2013
 Ruge, Edison  Total change: 4.20  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2193 2216 5.00 9 0.28 15 4.20 
  Raigosa, Andrea 1846 COL0.501-0.4015-6.00 
  Soto, Christian Camilo 2104 COL1.0010.35155.25 
  Herrera Perez, Martin Steven 2020 COL1.0010.25153.75 
  Rios Parra, Alejandro m2322 COL0.001-0.3615-5.40 
  Orozco, Lina Yomayra wm2141 COL1.0010.40156.00 
  Ruiz Sanchez, Orlen m2402 CUB0.001-0.2615-3.90 
  Montoya Diez, Cesar Augusto 2119 COL1.0010.37155.55 
  Ruiz Aguilar, Pablo Alexander f2276 COL0.5010.08151.20 
  Hevia Alejano, Carlos Antonio m2508 CUB0.001-0.1515-2.25 

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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