Individual Calculations September 2023
 Bremner, Adam  Total change: 17.20  Rating chartPersonal card
 Psyon Chess IM Norm Tournament London W6 ENG 2023-08-07
RcRownchangeKK*chgGame
 2244 2176 4.50 9 0.86 20 17.20 
  Durak, Can f2343 TUR0.001-0.2820-5.60 
  Bansal, Saahil 1892 ENG1.0010.16203.20 
  Balaji, Aaravamudhan c2334 ENG0.5010.21204.20 
  Pein, Jonathan c2275 ENG0.001-0.3620-7.20 
  Arkell, Keith C g2373 ENG1.0010.752015.00 
  Madan, Augustin m2292 ROU0.5010.16203.20 
  Large, Peter G m2293 ENG1.0010.662013.20 
  Stoica, Savas Marin 2147 ENG0.501-0.0420-0.80 
  Bezuidenhout, Roland f2248 RSA0.001-0.4020-8.00 

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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