Individual Calculations August 2023
 Hollyman, Mike  Total change: -136.80  Rating chartPersonal card
 2023 British Championship: Weekender - Penrose Leicester ENG 2023-07-21
RcRownchangeKK*chgGame
 1672 1492 0.50 4 -0.60 40 -24.00 
  Colclough, Ryan 1550 WLS0.001-0.4240-16.80 
  Thomas, Gary 1750 WLS0.001-0.1840-7.20 
  O`gorman, Brendan 1606 ENG0.001-0.3440-13.60 
  Staniland, Philip 1782 ENG0.5010.344013.60 

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)
 
 2023 British Championship: AM Under 1900 Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1610 1492 0.00 5 -1.78 40 -71.20 
  Macqueen, Andrew 1759 SCO0.001-0.1840-7.20 
  Gonzales, Ceferino 1494 PHI0.001-0.5040-20.00 
  Morris, Simon 1592 ENG0.001-0.3640-14.40 
  Collins, Nigel 1458 ENG0.001-0.5540-22.00 
  Matthew, Ian G 1745 ENG0.001-0.1940-7.60 

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)
 
 2023 British Championship: PM Under 2050 Leicester ENG 2023-07-24
RcRownchangeKK*chgGame
 1678 1492 0.00 4 -1.04 40 -41.60 
  Lawrence, Spencer 1719 ENG0.001-0.2140-8.40 
  Khan, Mohammed 1621 ENG0.001-0.3340-13.20 
  Gartside, Carl 1683 ENG0.001-0.2540-10.00 
  Coward, Neil 1688 ENG0.001-0.2540-10.00 

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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