Individual Calculations August 2015
 Mondragon, Harold Andres  Total change: -85.20  Rating chartPersonal card
 Festival Panamericano de la Juventud U-14 Absoluto Cali COL 2015-06-28
RcRownchangeKK*chgGame
 1504 1599 1.00 5 -2.13 40 -85.20 
  Ribero, Guillermo Andres c1819 COL0.001-0.2240-8.80 
  Acosta Vazquez, Eros Fabian 1367 MEX0.001-0.7940-31.60 
  Guzman Hidalgo, Nicolas 1492 CRC0.501-0.1540-6.00 
  Ugarelli Ancasi, Juan Carlos 1405 PER0.001-0.7540-30.00 
  Mesa Baez, Samuel 1435 COL0.501-0.2240-8.80 

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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