Individual Calculations September 2013
 Mateus, Alejandro  Total change: 0.60  Rating chartPersonal card
 XX IRT Feria de las Flores Medellin 2013 Medellin COL 2013-08-03
RcRownchangeKK*chgGame
 2179 2260 5.50 9 0.04 15 0.60 
  Uribe Sanchez, Alejandro 2033 COL1.0010.21153.15 
  Rios Parra, Juan Fernando 2131 COL1.0010.33154.95 
  Gonzalez Vidal, Yuri g2520 CUB0.5010.32154.80 
  Mosquera, Miguel m2398 COL0.001-0.3115-4.65 
  Otalora, Carlos Eduardo 2103 COL0.501-0.2115-3.15 
  Lozano, Nestor Favian 2145 COL0.501-0.1615-2.40 
  Corredor Rengifo, Luis Fernand 1980 COL0.501-0.3415-5.10 
  Castaneda, Jorge Luis 2172 COL0.501-0.1215-1.80 
  Prieto, Ernesto 2128 COL1.0010.32154.80 

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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