Individual Calculations October 2021
 Boswell, Jacob Connor  Total change: 41.00  Rating chartPersonal card
 Northumbria Masters Open 2021 Newcastle ENG 2021-08-26
RcRownchangeKK*chgGame
 2219 2012 4.00 8 2.05 20 41.00 
  Turner, Max N c2182 ENG1.0010.722014.40 
  Verma, Aditya 2170 ENG1.0010.712014.20 
  Basman, Michael J m2289 ENG0.5010.33206.60 
  Wells, Peter K g2381 ENG0.001-0.1020-2.00 
  Villiers, Thomas c2165 ENG1.0010.702014.00 
  Olson, Hamish f2246 SCO0.001-0.2120-4.20 
  Eggleston, Thomas A 2178 ENG0.001-0.2820-5.60 
  Smith, Andrew Philip f2144 IRL0.5010.18203.60 

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)
 

 

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