Individual Calculations January 2015
 Barros Rivadeneira, Cristhian  Total change: -30.00  Rating chartPersonal card
 World Schools Individual Championships 2014 U-17 O Juiz de Fora/MG BRA 2014-11-26
RcRownchangeKK*chgGame
 2070 2342 6.50 9 -0.66 20 -13.20 
  Rosa, Paulo Estevao 1942  * BRA1.0010.08201.60 
  Morales, Jim 1942  * PER0.501-0.4220-8.40 
  Wimalasuriya, Kasun M. c1942  * SRI1.0010.08201.60 
  Yoseph, Theolifus Taher 2260 INA0.001-0.6120-12.20 
  Palacios Llancari, Jose Wilfredo 1942  * PER1.0010.08201.60 
  Valenzuela Martinez, Hermes c1942  * MEX1.0010.08201.60 
  Ruiz C, Joshua D m2377 COL0.001-0.4520-9.00 
  Urazayev, Arystanbek 2226 KAZ1.0010.34206.80 
  Gonzalez, Andres Felipe 2056 COL1.0010.16203.20 
 * 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)
 
 XXVI Torneo Internacional Carlos Torre Repetto Merida, Yucatan MEX 2014-12-18
RcRownchangeKK*chgGame
 2307 2346 3.00 7 -0.84 20 -16.80 
  Ramirez, Alejandro g2579 USA0.001-0.2120-4.20 
  Gongora Montes, Benjamin m2110 MEX1.0010.20204.00 
  Gonzalez Vidal, Yuri g2560 CUB0.001-0.2320-4.60 
  Forgas Moreno, Yaniela wf2152 CUB1.0010.25205.00 
  Becerra Rivero, Julio g2546 USA0.001-0.2420-4.80 
  Real Pereyra, Diana Carime wm2077 MEX0.001-0.8320-16.60 
  Navarrete Garcia, Alan c2128 MEX1.0010.22204.40 

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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