Individual Calculations January 2018
 Barchiesi, Julian  Total change: 58.00  Rating chartPersonal card
 Sudamericano U12 Open Asuncion PAR 2017-12-01
RcRownchangeKK*chgGame
 1459 1327 4.50 9 1.45 40 58.00 
  Rodriguez, Mathias 1695 ARG0.001-0.1040-4.00 
  Vliebergh Granifo, Bastien Andre 1113 CHI1.0010.23409.20 
  Melian, Juan Sebastian 1623 PAR0.001-0.1540-6.00 
  Nunez, Pablo 1198 PAR1.0010.334013.20 
  Aguilar Villagra, Leonardo Sebas 1534 PER0.5010.274010.80 
  Orrego Palermo, Marcelo 1451 CHI0.5010.17406.80 
  Sifuentes Alcantara, Jhony Sebas 1470 PER1.0010.694027.60 
  Suarez Aybar, Miguel Angel 1566 PER0.001-0.2040-8.00 
  Leano Garabito, Yarit Abdul 1483 BOL0.5010.21408.40 

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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