Individual Calculations October 2023
 May, Paul  Total change: -25.00  Rating chartPersonal card
 Northumbria Major 2023 Newcastle ENG 2023-08-24
RcRownchangeKK*chgGame
 1584 1736 4.00 8 -1.57 20 -31.40 
  Ashton, Alannah 1525 ENG0.001-0.7720-15.40 
  Hayes, Callum 1489 ENG0.501-0.3120-6.20 
  Proudfoot, Andy 1454 ENG1.0010.16203.20 
  Bergin, Cian 1601 IRL0.501-0.1820-3.60 
  Aitchison, A Keith 1662 SCO0.501-0.1020-2.00 
  Sidney, Will 1581 IRL0.001-0.7120-14.20 
  Chester, Ian B 1715 ENG0.501-0.0320-0.60 
  Dos Santos Silva, Bruno Alexandre 1641 ENG1.0010.37207.40 

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
 1798 1736 2.00 4 0.32 20 6.40 
  Brocklehurst, Andrew 1805 ENG0.001-0.4020-8.00 
  Hambly, David J 1691 ENG1.0010.44208.80 
  Kendall, Paul Sn 1941 ENG1.0010.762015.20 
  Royle, Alex 1753 ENG0.001-0.4820-9.60 

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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