Individual Calculations December 2019
 Cardenas Salvador, Fabricio Santi  Total change: -37.20  Rating chartPersonal card
 X Festival Panamericano Escolar de las Americas -Colombia 2019- U-11 Absoluto Medellin COL 2019-11-12
 1336 1235 1.00 5 -0.93 40 -37.20 
  Lopez Escobar, Daniel Alejandro 1464 GUA0.001-0.2140-8.40 
  Luna Velandia, Juan Sebastian 1400 COL0.5010.22408.80 
  Mendez, Andre 1600 PAN0.5010.404016.00 
  Guerrero Cajeca, Matias Israel 1151 ECU0.001-0.6240-24.80 
  Torres Rodriguez, Carlos Enrique 1065 COL0.001-0.7240-28.80 

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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