Individual Calculations February 2023
 Dasgupta, Avyukt  Total change: 28.80  Rating chartPersonal card
 London Christmas Chess Congress - Open London ENG 2022-12-28
RcRownchangeKK*chgGame
 1650 1781 2.50 5 -0.77 40 -30.80 
  Yogit, S 2084 ENG0.001-0.1440-5.60 
  Gonzales, Ceferino 1445 PHI0.001-0.8840-35.20 
  Adams, Henry 1723 ENG0.501-0.0840-3.20 
  Harandi, Teymour 1459 ENG1.0010.13405.20 
  Neenan, Henry 1538 ENG1.0010.20408.00 

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)
 
 Caplin Hastings 38th Weekend Congress Hastings ENG 2023-01-07
RcRownchangeKK*chgGame
 2030 1861 2.00 5 0.52 40 20.80 
  Altenhof, Martin 2159 GER0.5010.354014.00 
  Lock, Gavin R c2091 ENG0.5010.294011.60 
  Hutchinson, Paul A 2135 ENG0.001-0.1740-6.80 
  Amoros, Pierre 1721 FRA1.0010.314012.40 
  Compton, Alistair 2043 NZL0.001-0.2640-10.40 

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)
 
 2022/23 4NCL Division 3 West Rounds 3-4 Daventry ENG 2023-01-14
RcRownchangeKK*chgGame
 1848 1861 2.00 2 0.97 40 38.80 
  Webster, Richard J 1938 ENG1.0010.614024.40 
  Dicen, Elis Denele 1758 ENG1.0010.364014.40 

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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