Individual Calculations December 2017
 Hernandez Coto, Carlos Enrique  Total change: -17.40  Rating chartPersonal card
 I Torneo Cafe Literario Uvieta Cronopios 2017 San Jose CRC 2017-09-20
RcRownchangeKK*chgGame
 2025 2021 2.00 6 -0.96 20 -19.20 
  Urbina Quiroz, Edwin 2158 CRC0.001-0.3220-6.40 
  Morera Campos, Hazel Maria wm1885 CRC1.0010.32206.40 
  Vargas Serrano, Pablo Andres 2033 CRC1.0010.522010.40 
  Fernandez Sanchez, Mario Andres 2116 CRC0.001-0.3720-7.40 
  Chaves Sanchez, Gabriel A 2068 CRC0.001-0.4320-8.60 
  Morera Campos, Yanori Maria wc1887 CRC0.001-0.6820-13.60 

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)
 
 Segundo Clasificatorio Primera Categoria 2017-18 San Jose CRC 2017-11-18
RcRownchangeKK*chgGame
 2156 1925 1.50 6 0.09 20 1.80 
  Jimenez Garcia, Emmanuel f2303 CRC0.001-0.0920-1.80 
  Solano Cuya, Bryan m2263 CRC0.001-0.1220-2.40 
  Murillo Tsijli, Alexis m2251 CRC0.001-0.1320-2.60 
  Vilpoux, Jeremie 2083 FRA0.001-0.2920-5.80 
  Urbina Quiroz, Edwin 2158 CRC0.5010.29205.80 
  Vega Araya, Edwin 1877 CRC1.0010.43208.60 

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)
 

 

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