Individual Calculations March 2018
 Ifalore, Michael  Total change: -8.40  Rating chartPersonal card
 2017/18 4NCL Division 3 South Rounds 5-6 Reading ENG 2018-02-10
RcRownchangeKK*chgGame
 1980 1912 1.00 2 0.19 40 7.60 
  Hassall, Mark I 1949 ENG1.0010.554022.00 
  Habershon, Paul F 2011 ENG0.001-0.3640-14.40 

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)
 
 58th Hampstead Congress U2200 London ENG 2018-02-17
RcRownchangeKK*chgGame
 1846 1912 2.00 5 -0.94 40 -37.60 
  Tasbasi, Genc 1689 ENG1.0010.22408.80 
  Rocco, Federico 2128 ENG0.001-0.2240-8.80 
  Jaufarally, Nadia 1817 ENG0.001-0.6340-25.20 
  Kramaley, David 1817 ENG1.0010.374014.80 
  Balaji, Aaravamudhan 1780 ENG0.001-0.6840-27.20 

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)
 
 CCF WINTER CHESS 2017-18 LONG PLAY RESULTS FEBRUARY 2018 A Coulsdon ENG 2018-02-19
RcRownchangeKK*chgGame
 1927 1912 2.00 3 0.54 40 21.60 
  Lock, Gavin R 2128 ENG1.0010.784031.20 
  Darville, Matt 1805 ENG1.0010.354014.00 
  Gibbs, Dominic V 1848 ENG0.001-0.5940-23.60 

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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