Individual Calculations June 2019
 Kett, Tim  Total change: -11.40  Rating chartPersonal card
 2018/19 4NCL Div 1 Rounds 9 - 11 Telford ENG 2019-05-04
RcRownchangeKK*chgGame
 2136 2208 1.50 3 -0.28 20 -5.60 
  Skulte, Christopher 2008 AUS0.501-0.2620-5.20 
  Srebrnic, Ana wg2173 SLO0.001-0.5520-11.00 
  Dong, Bao Nghia 2227 VIE1.0010.532010.60 

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)
 
 2nd 4NCL Spring Bank Holiday Congress Open Basingstoke ENG 2019-05-24
RcRownchangeKK*chgGame
 2116 2208 4.00 7 -0.29 20 -5.80 
  Akeya-Price, Robert A 1962 ENG0.501-0.3120-6.20 
  Jaufarally, Nadia 1945 ENG1.0010.18203.60 
  Bhatia, Kanwal K wf2046 ENG0.501-0.2120-4.20 
  Goh, Zi Han c1912 SGP1.0010.15203.00 
  Hebden, Mark L g2433 ENG0.001-0.2220-4.40 
  Verma, Aditya 2103 ENG1.0010.36207.20 
  Harvey, Marcus R f2412 ENG0.001-0.2420-4.80 

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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