Individual Calculations February 2020
 Ask, Josef  Total change: 20.60  Rating chartPersonal card
 Karlstad Open 2019 lang Karlstad SWE 2019-12-27
RcRownchangeKK*chgGame
 1991 2185 3.50 6 -0.89 20 -17.80 
  Gonzalez, Francisco Silva c2055 NOR0.001-0.6820-13.60 
  Andersson, Jan 1948 1785  * SWE1.0010.08201.60 
  Stellas, Dimitrios c2001 NOR1.0010.26205.20 
  Sjoberg, Isak 2229 NOR0.001-0.4420-8.80 
  Stenman, Christoffer 1944 SWE1.0010.20204.00 
  Moller, Mikael 1931 SWE0.501-0.3120-6.20 
 * 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)
 
 Div I 3 2019-20 R4 Sweden SWE 2020-01-12
RcRownchangeKK*chgGame
 2108 2174 1.00 1 0.41 20 8.20 
  Persson, Staffan 2108 SWE1.0010.41208.20 

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)
 
 Gibraltar International Chess Festival 2020 Challengers A Gibraltar ENG 2020-01-20
RcRownchangeKK*chgGame
 2070 2174 4.00 5 0.81 20 16.20 
  Paul, Nathanael 1987 ENG1.0010.26205.20 
  Martinez Lopez, Jaume 2042 ESP0.501-0.1820-3.60 
  Huguet, Sergio f2055 HON1.0010.34206.80 
  Ungureanu, Sandu 2066 ROU1.0010.35207.00 
  Yanev, Pavel 2200 BUL0.5010.04200.80 

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)
 
 Gibraltar International Chess Festival 2020 Challengers B Gibraltar ENG 2020-01-25
RcRownchangeKK*chgGame
 2054 2174 4.00 5 0.70 20 14.00 
  Manukonda, Arun 1959 IND1.0010.23204.60 
  Ungureanu, Sandu 2066 ROU1.0010.35207.00 
  Ruperez, Miguel 2126 ARG0.001-0.5720-11.40 
  Hladik, Lumir 2018 CZE1.0010.29205.80 
  Gonzalez Gonzalez, Alfonso 2100 ESP1.0010.40208.00 

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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