Individual Calculations September 2012
 Ojeda, Jesus David  Total change: 46.80  Rating chartPersonal card
 Festival Internacional IRT Feria de las Flores 2012 Medellin COL 2012-08-03
RcRownchangeKK*chgGame
 2219 2035 5.50 9 3.12 15 46.80 
  De Arco, Luis Carlos 2233 COL1.0010.761511.40 
  Ruge, Edison 2198 COL1.0010.721510.80 
  Mateus, Alejandro 2284 COL0.001-0.1915-2.85 
  Diaz Arboleda, Daniel 2136 COL1.0010.64159.60 
  Pazos Gambarrotti, Plinio m2272 ECU0.5010.30154.50 
  Panesso Rivera, Henry m2340 COL0.001-0.1415-2.10 
  Zapata Cuartas, Juan Carlos 2120 COL1.0010.62159.30 
  Tovio, Israel f2267 COL0.001-0.2115-3.15 
  Cifuentes, Jhon Jairo c2124 COL1.0010.62159.30 

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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