Individual Calculations September 2018
 Alvarez Pedraza, Aramis  Total change: 1.80  Rating chartPersonal card
 VIII Torneo Internacional de Ajedrez Copa Progreso Categoria Magistral Progreso, Yucatan MEX 2018-08-02
RcRownchangeKK*chgGame
 2268 2432 5.00 7 0.18 10 1.80 
  Sanchez Ones, Yeny wm2065 CUB1.0010.10101.00 
  Linares Napoles, Oleiny wg2245 CUB1.0010.26102.60 
  Gonzalez, Zamora Juan Carlos g2532 MEX0.001-0.3610-3.60 
  Lopez, Raygoza Luis Albert 2246 MEX0.501-0.2410-2.40 
  Morella Cabrera, Julio Antonio f2196 CUB0.501-0.3010-3.00 
  Colli, Lopez Samuel Santiago 2088 MEX1.0010.12101.20 
  Obregon Rivero, Juan Carlos m2506 CUB1.0010.60106.00 

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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