Individual Calculations May 2018
 Salcedo, Jackeline  Total change: 36.20  Rating chartPersonal card
 Semifinal 2 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Tunja COL 2018-04-17
RcRownchangeKK*chgGame
 2182 2000 4.00 8 1.81 20 36.20 
  Castrillon Gomez, Melissa wm2222 COL0.001-0.2220-4.40 
  Alvarez, Amaury 2107 COL1.0010.652013.00 
  Mateus, Alejandro f2321 COL0.5010.37207.40 
  Quinones Garcia, Santiago f2192 COL0.5010.25205.00 
  Herrera, Juan Sebastian f2314 COL0.001-0.1420-2.80 
  Corredor, Fabian 2133 COL0.5010.18203.60 
  Castro, Natalia Patricia wm2039 COL0.5010.05201.00 
  Franco Valencia, Angela wm2124 COL1.0010.672013.40 

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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