Individual Calculations November 2019
 Tombolis, Christopher  Total change: 23.20  Rating chartPersonal card
 2019-20 Junior 4NCL 1, Division 1 Basingstoke ENG 2019-10-05
RcRownchangeKK*chgGame
 1611 1801 3.00 5 -0.58 40 -23.20 
  Clarke, James 1500 ENG1.0010.15406.00 
  Usharovsky, Tom 1478 ENG1.0010.13405.20 
  Kan, Toby 1714 ENG0.501-0.1240-4.80 
  Bowcott-Terry, Finlay 1909 ENG0.5010.15406.00 
  Macdonald, Duncan 1453 WLS0.001-0.8940-35.60 

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)
 
 18e Open International d'Echecs de la ville de Menton - Tournoi A MENTON FRA 2019-10-19
RcRownchangeKK*chgGame
 1990 1801 3.50 9 1.16 40 46.40 
  Thomas, Anysia wf2112 FRA0.001-0.1440-5.60 
  Roussiere, Christophe 2001 FRA0.001-0.2440-9.60 
  Decker, Thomas 1899 FRA1.0010.634025.20 
  Kvendseth, Thyra 1989 NOR0.5010.24409.60 
  Tedeschi, Paolo 1968 ITA0.5010.22408.80 
  Lemiere, Frederic 1955 FRA0.001-0.2940-11.60 
  Bluebaum, Johanna 2015 GER1.0010.774030.80 
  Wauters, Alain 2025 FRA0.5010.284011.20 
  Tomasi, Elise 1945 FRA0.001-0.3140-12.40 

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)
 

 

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