Individual Calculations March 2024
 Wells, Peter K  Total change: 7.80  Rating chartPersonal card
 2023-24 4NCL Division 1 Rounds 5-6 Telford ENG 2024-02-10
RcRownchangeKK*chgGame
 2301 2343 1.00 2 -0.11 10 -1.10 
  Olson, Hamish f2348 SCO0.5010.01100.10 
  Moreby, James f2253 ENG0.501-0.1210-1.20 

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)
 
 2024 Cambridge International Open Cambridge ENG 2024-02-19
RcRownchangeKK*chgGame
 2283 2343 6.00 9 0.89 10 8.90 
  Pert, Max 2081 ENG1.0010.18101.80 
  Gasanov, Eldar g2494 UKR1.0010.70107.00 
  Adams, Michael g2673 ENG0.001-0.1210-1.20 
  Denderski, Piotr 2155 POL1.0010.26102.60 
  Hanley, Craig A m2431 ENG0.5010.12101.20 
  Turner, Matthew J g2447 SCO0.5010.14101.40 
  Rida, Ruqayyah 1943  * ENG0.501-0.4210-4.20 
  Fava, Lorenzo 2140 ITA0.501-0.2610-2.60 
  Sowray, Peter J f2187 ENG1.0010.29102.90 
 * 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)
 

 

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