Individual Calculations February 2020
 Auvinen, Esa  Total change: -38.20  Rating chartPersonal card
 Championship of Helsinki 2020, S65-group Helsinki FIN 2019-12-28
RcRownchangeKK*chgGame
 1843 1835 4.00 7 0.57 20 11.40 
  Patola, Eero 1831 FIN0.501-0.0120-0.20 
  Jarnstrom, Henrik 1690 FIN0.501-0.1920-3.80 
  Ruotanen, Helge 1901 FIN0.001-0.4120-8.20 
  Gronroos, Matti 1930 FIN0.5010.13202.60 
  Saharinen, Petri 1738 FIN1.0010.37207.40 
  Kangas, Mauno 1801 FIN1.0010.45209.00 
  Nyrhinen, Harri 2013 FIN0.5010.23204.60 

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)
 
 FIN League 2019-20 Div 2/3 Round 5 Various FIN 2020-01-11
RcRownchangeKK*chgGame
 1734 1850 0.50 1 -0.16 20 -3.20 
  Niemenmaa, Teemu-Pekka 1734 FIN0.501-0.1620-3.20 

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
 1996 1850 0.00 4 -1.25 20 -25.00 
  Bengherabi, Khalil f2106 ALG0.001-0.1920-3.80 
  Burke, Mitchell R 2001 ENG0.001-0.3020-6.00 
  Perez Ruiz, Santiago 1953 ESP0.001-0.3620-7.20 
  Fischer, Robert 1923 USA0.001-0.4020-8.00 

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)
 
 Gibraltar International Chess Festival 2020 Challengers B Gibraltar ENG 2020-01-25
RcRownchangeKK*chgGame
 1935 1850 0.50 4 -1.07 20 -21.40 
  Havik, Victor 2101 NOR0.001-0.1920-3.80 
  Paul, Nathanael 1987 ENG0.001-0.3220-6.40 
  Adewole, Adeyinka 1962 NGR0.001-0.3520-7.00 
  Lafour, Jephte 1690 NED0.501-0.2120-4.20 

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)
 

 

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