Individual Calculations September 2018
 Fitzsimons, David  Total change: -11.10  Rating chartPersonal card
 105th British Championship Hull ENG 2018-07-28
RcRownchangeKK*chgGame
 2229 2328 4.50 9 -1.11 10 -11.10 
  Iyengar, Ilya 2017 ENG1.0010.14101.40 
  Adair, James R m2492 ENG0.001-0.2810-2.80 
  Maroroa, Sue wm2104 ENG0.501-0.2810-2.80 
  Payne, Matthew J 2113 ENG0.501-0.2710-2.70 
  Kalaiyalahan, Akshaya f2138 ENG0.501-0.2510-2.50 
  Pritchett, Craig W m2274 SCO0.501-0.0810-0.80 
  Moore, Graham J 2218 ENG0.501-0.1510-1.50 
  Abdulla, Murad f2281 SCO1.0010.43104.30 
  Wells, Peter K g2426 ENG0.001-0.3710-3.70 

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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