Individual Calculations October 2023
 Kane, Robert  Total change: -8.40  Rating chartPersonal card
 Northumbria Major 2023 Newcastle ENG 2023-08-24
RcRownchangeKK*chgGame
 1606 1744 6.00 9 -0.09 20 -1.80 
  Hayes, Callum 1489 ENG1.0010.19203.80 
  Ashton, Alannah 1525 ENG1.0010.22204.40 
  Aitchison, A Keith 1662 SCO0.501-0.1120-2.20 
  Macnaughton, Alistair 1787 ENG0.5010.06201.20 
  Chester, Ian B 1715 ENG0.501-0.0420-0.80 
  Li, Xiaofan 1513 ENG1.0010.21204.20 
  Clegg, Robert 1584 ENG0.501-0.2120-4.20 
  Sidney, Will 1581 IRL0.501-0.2220-4.40 
  Bergin, Cian 1601 IRL0.501-0.1920-3.80 

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
 1656 1744 1.50 3 -0.33 20 -6.60 
  Dukalev, Oleg 1504 ENG0.501-0.3020-6.00 
  Garnett, John S 1826 ENG0.001-0.3920-7.80 
  Taylor, Robert P 1639 ENG1.0010.36207.20 

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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