Individual Calculations October 2023
 Dos Santos Silva, Bruno Alexandre  Total change: -6.40  Rating chartPersonal card
 Northumbria Major 2023 Newcastle ENG 2023-08-24
RcRownchangeKK*chgGame
 1568 1641 0.50 5 -2.47 20 -49.40 
  Stewart, Harvey 1408 SCO0.001-0.7920-15.80 
  Clegg, Robert 1584 ENG0.001-0.5820-11.60 
  Bergin, Cian 1601 IRL0.501-0.0620-1.20 
  Li, Xiaofan 1513 ENG0.001-0.6720-13.40 
  May, Paul 1736 ENG0.001-0.3720-7.40 

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)
 
 60th Hull Congress Under 2000 Hull ENG 2023-09-08
RcRownchangeKK*chgGame
 1814 1641 3.00 3 2.15 20 43.00 
  Kendall, Paul Sn 1941 ENG1.0010.852017.00 
  Figueroa, Edison 1731 ENG1.0010.622012.40 
  Turner, Tim M 1771 ENG1.0010.682013.60 

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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