Individual Calculations May 2018
 Ruiz Aguilar, Pablo Alexander  Total change: 8.00  Rating chartPersonal card
 Semifinal 2 del Selectivo a la 43 Olimpiada Mundial Batumi- Georgia Tunja COL 2018-04-17
RcRownchangeKK*chgGame
 2128 2195 5.50 9 0.40 20 8.00 
  Sandoval, Janneth 1795  * COL0.501-0.4220-8.40 
  Morales, Jhon Alexander 2374 COL0.001-0.2720-5.40 
  Viveros, Erica Johana wc1870 COL1.0010.13202.60 
  Cardozo, Stid Jafhar 1927 COL1.0010.17203.40 
  Lora, Joel Fernando 2172 COL1.0010.47209.40 
  Martinez Romero, Martin m2444 COL1.0010.812016.20 
  Rios Parra, Alejandro m2302 COL0.001-0.3520-7.00 
  Hernandez, Cristian Andres m2322 COL0.001-0.3320-6.60 
  Mena, Yamil Octavio c1944 COL1.0010.19203.80 
 * 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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