Rapid: Individual Calculations January 2020
 Idrobo, Juan Manuel  Total change: 12.40  Rating chartPersonal card
 Copa Santiago de Cali Cat C Ajedrez Rapido Elo Menor a 1800 Cali COL 2019-11-30
RcRownchangeKK*chgGame
 1620 1610 4.50 8 0.62 20 12.40 
  Luligo Bejarano, Luis Angel 1450 COL0.501-0.2120-4.20 
  Aragon, Diego Fernando 1492 COL0.501-0.1620-3.20 
  Calero, Hector Andres 1751 COL0.001-0.3120-6.20 
  Quinones, Fernando 1674 COL1.0010.592011.80 
  Ugarte Bautista, Danni Dario 1662 COL0.001-0.4320-8.60 
  Restrepo, Jose Hector 1674 COL0.5010.09201.80 
  Hernandez, Deyner Andres 1539 COL1.0010.40208.00 
  Quintero, Jose Ilmer 1718 COL1.0010.652013.00 

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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