Individual Calculations May 2018
 Ospina, Santiago  Total change: 36.80  Rating chartPersonal card
 Semifinal 2 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Tunja COL 2018-04-17
RcRownchangeKK*chgGame
 1849 1707 4.00 9 0.92 40 36.80 
  Avila Pavas, Santiago f2107  * COL0.001-0.0840-3.20 
  Agudelo, Carlos Hernan 2044 COL0.001-0.1240-4.80 
  Largo, Sofia Alejandra 1396 COL1.0010.14405.60 
  Borbon, Oscar 2016 COL0.001-0.1440-5.60 
  Rativa Jimenez, Laura Milena 1492 COL1.0010.23409.20 
  Cardenas, Alejandro c2036 COL0.001-0.1240-4.80 
  Barbosa, Daniela 1642 COL1.0010.414016.40 
  Toro Castaneda, Elizabeht c1996 COL0.5010.344013.60 
  Cardozo, Ferney 1909 COL0.5010.264010.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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