Individual Calculations January 2019
 Fernandez Rivero, Karla July  Total change: 31.60  Rating chartPersonal card
 Zonal Central Femenino 2018 Santa Clara CUB 2018-11-15
RcRownchangeKK*chgGame
 2021 2048 5.50 8 1.28 20 25.60 
  Garcia Terry, Legna 1953 CUB1.0010.37207.40 
  Hernandez Gil, Ineymig 2058 CUB0.5010.01200.20 
  Miranda Rodriguez, Tania wm2246 CUB1.0010.762015.20 
  Obregon Garcia, Roxangel wf2135 CUB0.5010.12202.40 
  Rodriguez Dominguez, Melissa wm2074 CUB0.5010.04200.80 
  Ramos Martin, Lisandra wf1969 CUB0.501-0.1120-2.20 
  Heredero Gascon, Elizabeth 1700 CUB0.501-0.3920-7.80 
  Hernandez Machado, Patricia M. wf2036 CUB1.0010.48209.60 

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)
 
 Confraternidad Latinoamericana 2018 La Habana CUB 2018-11-19
RcRownchangeKK*chgGame
 2054 2048 5.00 10 0.10 20 2.00 
  Otero Marino, Alain 2052 CUB0.5010.01200.20 
  Lopez Rippel, Ricardo 2007 CUB1.0010.44208.80 
  Lopez Lacher, Eddy 2003 CUB0.001-0.5620-11.20 
  Zayas Sosa, Alfredo 2113 CUB0.001-0.4120-8.20 
  Rodriguez Rodriguez, Daniel c2095 CUB0.001-0.4320-8.60 
  Otero Marino, Alain 2052 CUB0.5010.01200.20 
  Lopez Rippel, Ricardo 2007 CUB1.0010.44208.80 
  Lopez Lacher, Eddy 2003 CUB0.501-0.0620-1.20 
  Zayas Sosa, Alfredo 2113 CUB1.0010.592011.80 
  Rodriguez Rodriguez, Daniel c2095 CUB0.5010.07201.40 

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)
 
 XXX Carlos Torre Repetto Magistral Merida, Yucatan MEX 2018-12-14
RcRownchangeKK*chgGame
 2106 2048 4.00 9 0.20 20 4.00 
  Ibarra Chami, Luis Fernando m2434 MEX0.001-0.0920-1.80 
  Balam Cua, Angel Alberto 1648  * MEX1.0010.08201.60 
  Benitez Lozano, Javier f2328 MEX0.5010.34206.80 
  Diaz Rosas, Julio Cesar f2312 MEX0.001-0.1820-3.60 
  Avila Rodriguez, Joshua Ad 1777 MEX0.501-0.3320-6.60 
  Vega Chirino, Lemay f2281 CUB0.5010.29205.80 
  Cervantes Landeiro, Thalia wm2167 USA0.001-0.3420-6.80 
  Solis Landa, Carlos Dilan 1709 MEX1.0010.12202.40 
  Noboa Silva, Kevin f2295 ECU0.5010.31206.20 
 * 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)
 

 

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