Individual Calculations May 2019
 Calvo Nobrega, Joaquin M.  Total change: -21.80  Rating chartPersonal card
 Open de Primavera Fundacion CajaCanarias 2019 S C de Tenerife ESP 2019-03-11
RcRownchangeKK*chgGame
 1574 1645 3.50 7 -0.66 20 -13.20 
  Abreu Suarez, Isauro 1959 ESP0.001-0.1420-2.80 
  Kraus, Oliver 2014 GER0.001-0.1020-2.00 
  Mariani, Romeo 1316 ITA1.0010.12202.40 
  Perez Garcia, Jimena 1574 ESP0.001-0.6020-12.00 
  Hernandez Gutierrez, Acoraide 1367 ESP0.501-0.3320-6.60 
  Lugo Lugo, Vladimiro 1312 ESP1.0010.12202.40 
  Gonzalez Acosta, Alberto 1474 ESP1.0010.27205.40 

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)
 
 Cto de Tenerife por Equipos 2019 - Preferente Rondas 12-13 Santa Cruz de Tenerife ESP 2019-04-06
RcRownchangeKK*chgGame
 1969 1649 0.00 1 -0.13 20 -2.60 
  Perez Fresnedo, Sadiel Barbaro 1969 CUB0.001-0.1320-2.60 

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)
 
 Cto de Tenerife por Equipos 2019 - Segunda Ronda 12-13 Santa Cruz de Tenerife ESP 2019-04-06
RcRownchangeKK*chgGame
 1407 1649 0.50 1 -0.30 20 -6.00 
  Riutort Aguilar, Francisco 1407 ESP0.501-0.3020-6.00 

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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