Individual Calculations February 2018
 Hebden, Mark L  Total change: 24.50  Rating chartPersonal card
 Hastings Masters Tournament 2017-18 Hastings ENG 2017-12-28
RcRownchangeKK*chgGame
 2289 2445 6.00 9 -0.22 10 -2.20 
  Oyama, Akito 2185 ENG0.501-0.3210-3.20 
  White, Stuart A 2112 SCO1.0010.12101.20 
  Murphy, Conor E f2313 ENG0.001-0.6810-6.80 
  Rolvag, Mikael 2113 NOR1.0010.12101.20 
  Pitschka, Claus f2249 GER1.0010.25102.50 
  Arkell, Keith C g2416 ENG0.501-0.0410-0.40 
  Lalic, Bogdan g2415 CRO1.0010.46104.60 
  Gormally, Daniel W g2477 ENG0.001-0.4610-4.60 
  Radovanovic, Jovica f2320 SRB1.0010.33103.30 

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)
 
 Hastings Weekend Open Tournament 2017-18 Hastings ENG 2018-01-06
RcRownchangeKK*chgGame
 2195 2429 4.50 5 0.70 10 7.00 
  Cove, Henry 2029  * ENG1.0010.08100.80 
  Willson, Ollie 2057 ENG1.0010.10101.00 
  Grieve, Harry 2220 ENG1.0010.23102.30 
  Dong, Bao Nghia 2153 VIE1.0010.17101.70 
  Vakhidov, Jahongir g2516 UZB0.5010.12101.20 
 * 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)
 
 2018/19 4NCL Div 1 Rounds 3-4 Solihull ENG 2018-01-13
RcRownchangeKK*chgGame
 2295 2429 2.00 2 0.64 10 6.40 
  Navarro Cia, Miguel f2273 ESP1.0010.29102.90 
  Chow, Samuel f2317 AUS1.0010.35103.50 

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)
 
 17th 4NCL Congress Open Harrogate ENG 2018-01-19
RcRownchangeKK*chgGame
 2302 2429 4.50 5 1.33 10 13.30 
  Wells, Jonathan C 2029  * ENG1.0010.08100.80 
  Burnett, Jim 2103 ENG1.0010.13101.30 
  Vakhidov, Jahongir g2516 UZB0.5010.12101.20 
  Merry, Alan B m2418 ENG1.0010.48104.80 
  Wells, Peter K g2443 ENG1.0010.52105.20 
 * 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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