Rapid: Individual Calculations December 2015
 Contreras, Henry  Total change: -5.60  Rating chartPersonal card
 III IRT Activo Elite MF Juan Camilo Torres 2015 La Dorada La Dorada COL 2015-10-31
RcRownchangeKK*chgGame
 2197 2276 5.00 9 -0.41 20 -8.20 
  Mendez Rivera, Anderson Heribe 2037 COL0.001-0.8020-16.00 
  Chirivi C, Angie Lizeth 2052 COL1.0010.22204.40 
  Chirivi C, Jenny Astrid wm2119 COL1.0010.29205.80 
  Narvaez, Faber Alberto 2110 COL1.0010.28205.60 
  Vittorino, Carlo Giovanni m2303 COL0.001-0.4620-9.20 
  Martinez, Julian f2219 COL1.0010.42208.40 
  Becerra, Juan David f2413 COL1.0010.682013.60 
  Sanchez, Sebastian Felipe m2366 COL0.001-0.3820-7.60 
  Garcia, Alvaro f2158 COL0.001-0.6620-13.20 

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)
 
 IRT Campeonato Nacional Mayores Absoluto Ajedrez ACTIVO XX Juegos Nacionales 2015 Quibdo COL 2015-11-09
RcRownchangeKK*chgGame
 2185 2276 5.50 9 0.13 20 2.60 
  Torres Cueto, Jesus Marcial c1908 COL0.001-0.9020-18.00 
  Agudelo, Carlos Hernan 2045 COL1.0010.21204.20 
  Ricciulli Vargas, Roberth Elie 1876  * COL1.0010.08201.60 
  Zapata, Alonso g2444 COL0.001-0.2820-5.60 
  Otalora, Carlos Eduardo 2159 COL0.501-0.1620-3.20 
  Suarez, Luis Humberto 2055 COL1.0010.22204.40 
  Sanchez, Sebastian Felipe m2366 COL1.0010.622012.40 
  Ruiz C, Joshua D m2327 COL0.001-0.4320-8.60 
  Escobar Forero, Alder g2485 COL1.0010.772015.40 
 * 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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