Individual Calculations May 2024
 Rodriguez, William Nicolas  Total change: -17.20  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Clasico Sub12 Absoluto Medellin COL 2024-04-25
RcRownchangeKK*chgGame
 1554 1820 4.50 6 -0.43 40 -17.20 
  Arnedo Doria, Alejandro 1519 COL0.501-0.3540-14.00 
  Villada Londono, Thomas 1500 COL1.0010.13405.20 
  Caicedo Vallejo, Jacobo 1563 COL1.0010.18407.20 
  Payares Diaz, Alejandro 1634 COL0.001-0.7440-29.60 
  Lucio Pinzon, Santiago 1557 COL1.0010.18407.20 
  Ortega Rueda, Nicolas 1551 COL1.0010.17406.80 

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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