Individual Calculations May 2012
 Chavez Estevez, Hayler David  Total change: 89.70  Rating chartPersonal card
 MARIA TERESA MORA La Habana CUB 2012-03-05
RcRownchangeKK*chgGame
 2036 2036 7.50 9 2.99 30 89.70 
  Gomez Sanchez, Jorge Marco 2048 CUB1.0010.523015.60 
  Rey Rodriguez, Yosvany 2037 CUB0.5010.00300.00 
  Perez Torres, Youset 2030 CUB0.501-0.0130-0.30 
  Lao Sariol, Reinier 2056 CUB1.0010.533015.90 
  Bueno Gauna, Christian Alejandro 2035 CUB1.0010.503015.00 
  Cruz Portuondo, Manuel De Jesus 2025 CUB1.0010.483014.40 
  Berdayes Ason, Dylan Isidro 2023 CUB1.0010.483014.40 
  Gutierrez Espinosa, Karen wf2039 CUB0.5010.00300.00 
  Castro Perez, Julio 2031 CUB1.0010.493014.70 

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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