Individual Calculations November 2022
 Ackley, Peter Je  Total change: 4.00  Rating chartPersonal card
 58th Northumberland Chess Congress North Shields ENG 2022-09-30
RcRownchangeKK*chgGame
 1776 1974 3.00 5 -0.76 20 -15.20 
  Shapland, David 1730 ENG0.001-0.8020-16.00 
  Carmichael, Ned 1783 ENG1.0010.25205.00 
  Garnett, John S 1841 ENG0.501-0.1820-3.60 
  Bridgeman, Niamh 1813 ENG1.0010.29205.80 
  McKay, James 1713 ENG0.501-0.3220-6.40 

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)
 
 59th Hull Congress Open Hull ENG 2022-10-14
RcRownchangeKK*chgGame
 1939 1974 3.00 5 0.29 20 5.80 
  Subramanian, Anusha 1840 ENG0.501-0.1820-3.60 
  Gillespie, David P 1847 SCO1.0010.33206.60 
  Britton, Richard f2132 ENG0.5010.21204.20 
  Cooper, John G 2155 ENG0.5010.24204.80 
  Larchikov, Maksym 1721 UKR0.501-0.3120-6.20 

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)
 
 2022/23 4NCL Division 2 Rounds 1-2 Daventry ENG 2022-10-22
RcRownchangeKK*chgGame
 2256 1974 1.00 2 0.67 20 13.40 
  Franklin, Samuel G A f2310 ENG0.5010.38207.60 
  McKay, Roderick M m2201 SCO0.5010.29205.80 

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)
 

 

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