Individual Calculations March 2023
 Buckley, Graeme N  Total change: -4.60  Rating chartPersonal card
 II Mindsports Masters Festival IM Norm - Group B London ENG 2023-02-15
RcRownchangeKK*chgGame
 2266 2344 5.00 9 -0.46 10 -4.60 
  Browning, Alex f2313 GER0.001-0.5410-5.40 
  Large, Peter G m2251 ENG1.0010.37103.70 
  Hill, Alistair 2173 ENG0.501-0.2310-2.30 
  Vardaan, Nagpal m2331 IND0.501-0.0210-0.20 
  Oragwu, Chukwunonso f2195 NGR0.001-0.7010-7.00 
  Durak, Can f2350 TUR1.0010.51105.10 
  Li, Vladimir 2288 ENG0.001-0.5810-5.80 
  Gourlay, Iain f2295 SCO1.0010.43104.30 
  Lalic, Peter D c2195 ENG1.0010.30103.00 

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)
 

 

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