Individual Calculations January 2016
 Duran Luna, Oliver  Total change: -37.60  Rating chartPersonal card
 XII Sudamericano de la Juventud Sub-12 Absoluto Santa Cruz BOL 2015-12-02
RcRownchangeKK*chgGame
 1547 1675 5.00 9 -0.94 40 -37.60 
  Zandrino, Faustino 1313 ARG1.0010.10404.00 
  Velasquez Ramos, Marcelo 1549 PER0.001-0.6740-26.80 
  Cardenas Lima, Matthew 1469 PER1.0010.24409.60 
  Bonvini, Alberto Tonhati 1876 BRA0.5010.264010.40 
  Chiappero, Carlos Francisco 1521 ARG1.0010.294011.60 
  Anazco Huamanquispe, Andre 1665 PER0.501-0.0140-0.40 
  Lozano, Fernando 1533 BOL0.001-0.6940-27.60 
  Arancibia, Alejandro 1490 BOL1.0010.264010.40 
  Moreira, Fabrizio Roberto Benjam 1508 ARG0.001-0.7240-28.80 

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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