Individual Calculations January 2018
 Loja Zambrano, Diego  Total change: -44.40  Rating chartPersonal card
 Sudamericano U12 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1461 1416 2.00 7 -1.11 40 -44.40 
  Melian, Juan Sebastian 1623 PAR1.0010.774030.80 
  Rodriguez, Mathias 1695 ARG0.001-0.1640-6.40 
  Campos, Cristian 1548 ARG0.001-0.3240-12.80 
  Chauca Lopez, Sebastian Alberto 1304 PER0.001-0.6540-26.00 
  Nunez, Pablo 1198 PAR0.501-0.2840-11.20 
  Aguilar Villagra, Leonardo Sebas 1534 PER0.001-0.3440-13.60 
  Pablo Vertiz, Henry Yamil 1322 PER0.501-0.1340-5.20 

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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