Individual Calculations November 2015
 Ruiz C, Joshua D  Total change: 0.10  Rating chartPersonal card
 IX Festival Internacional de Ajedrez Universidad Central Bogota COL 2015-10-08
RcRownchangeKK*chgGame
 2124 2393 6.50 8 0.11 10 1.10 
  Avila Pavas, Santiago f1993  * COL1.0010.08100.80 
  Quishpe Vaca, Andres 1993  * ECU1.0010.08100.80 
  Ramirez, Jaime Orlando f2091 COL1.0010.15101.50 
  Gomez Garrido, Camilo Ernesto m2540 CUB0.001-0.3010-3.00 
  Ramirez, Heimy Polgar wm2147 COL0.501-0.3110-3.10 
  Nieto, Manuel Valerio Waldo 2104 COL1.0010.16101.60 
  Otalora, Carlos Eduardo 2070 COL1.0010.13101.30 
  Franco, William 2051 COL1.0010.12101.20 
 * 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)
 
 19th Annual Texas Collegiate Championship Houston, Texas USA 2015-10-23
RcRownchangeKK*chgGame
 2381 2393 2.50 5 -0.10 10 -1.00 
  Zherebukh, Yaroslav g2637 USA0.5010.30103.00 
  Breckenridge, Steven James f2322 USA0.001-0.6010-6.00 
  Andrenko, Irina wm2248 UKR1.0010.31103.10 
  Calugar, Arthur m2218 CAN1.0010.27102.70 
  Drozdowski, Kacper m2479 POL0.001-0.3810-3.80 

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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