Individual Calculations January 2014
 Vera Gonzalez-Quevedo, Rey  Total change: 8.30  Rating chartPersonal card
 Panama Chess Open 3 Panama PAN 2013-10-30
RcRownchangeKK*chgGame
 2376 2446 6.00 9 0.80 10 8.00 
  Sanchez, Jorge f2137 PAN1.0010.14101.40 
  Tiviakov, Sergei g2652 NED1.0010.76107.60 
  Gomez Garrido, Camilo Ernesto m2504 CUB0.5010.08100.80 
  Cori, Jorge g2609 PER0.5010.22102.20 
  Ramos, Efren Andres 2222 NCA0.501-0.2810-2.80 
  Brizuela, Ronald 2212 VEN1.0010.21102.10 
  Bruzon Batista, Lazaro g2685 CUB0.001-0.2010-2.00 
  Arosemena, Jorge Luis f2121 PAN1.0010.13101.30 
  Barros Rivadeneira, Cristhian f2243 ECU0.501-0.2610-2.60 

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)
 
 IV Jahv Mc Gregor ITT Bogota COL 2013-12-04
RcRownchangeKK*chgGame
 2184 2446 4.50 7 -0.99 10 -9.90 
  Ruiz Aguilar, Pablo Alexander f2241 COL1.0010.24102.40 
  Romanov, Evgeny g2654 RUS0.001-0.2310-2.30 
  Vallejo, Humberto 2051 COL1.0010.08100.80 
  Otalora, Carlos Eduardo 2128 COL1.0010.13101.30 
  Pachon, Adriana wf2055 COL0.001-0.9110-9.10 
  Suasnabar, Jesus 2046  * PER1.0010.08100.80 
  Fandino Reyes, Roquelina wm2115 CUB0.501-0.3810-3.80 
 * 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)
 
 XXV GM Carlos Torre Repetto in Memoriam Magistral Merida, Yucatan MEX 2013-12-13
RcRownchangeKK*chgGame
 2394 2446 6.00 9 1.02 10 10.20 
  Sarmiento, Clein Alexander 2046  * COL1.0010.08100.80 
  Navarrete Mendez, Gonzalo c2257 MEX1.0010.25102.50 
  Leon Hoyos, Manuel g2539 MEX1.0010.63106.30 
  Gonzalez Vidal, Yuri g2534 CUB0.5010.12101.20 
  Ortiz Suarez, Isan Reynald g2608 CUB0.5010.21102.10 
  Abreu Delgado, Aryam g2470 CUB0.5010.03100.30 
  Obregon Rivero, Juan Carlo m2519 CUB0.001-0.4010-4.00 
  Sanchez Enriquez, Oscar Ge f2390 MEX0.501-0.0810-0.80 
  Diaz Rosas, Julio Cesar c2180 MEX1.0010.18101.80 
 * 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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