Rapid: Individual Calculations January 2022
 Salcedo, Diana  Total change: 3.20  Rating chartPersonal card
 IRT Sub 2000 Metropolitano y Navideno Excalibur Activo Bogota COL 2021-12-18
RcRownchangeKK*chgGame
 1703 1870 4.00 6 0.16 20 3.20 
  Loaiza Carranza, Pablo Eli 1873 COL0.001-0.5020-10.00 
  Bonilla Bohorquez, Frank David 1308 COL1.0010.02200.40 
  Intencipa Acosta, Edison Julian 1354 COL1.0010.04200.80 
  Rojas, Ronal Jesus 1765 VEN1.0010.36207.20 
  Reina Bonilla, Edwin Oswaldo 1930 COL1.0010.582011.60 
  Pineda Arevalo, Jose Ariel 1989 COL0.001-0.3420-6.80 

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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