Rapid: Individual Calculations March 2023
 McGann, John  Total change: -41.20  Rating chartPersonal card
 Golders Green FIDE Rapidplay 2023 February Minor London ENG 2023-02-11
RcRownchangeKK*chgGame
 1248 1074 0.00 1 -0.27 20 -5.40 
  Lewis, David 1248 ENG0.001-0.2720-5.40 

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)
 
 Muswell Hill FIDE Rapid - February 14 London ENG 2023-02-14
RcRownchangeKK*chgGame
 1390 1074 0.00 3 -0.48 20 -9.60 
  Chantrell, Paul 1579 ENG0.001-0.0420-0.80 
  Morris, Simon 1316 ENG0.001-0.2020-4.00 
  McWilliams, Mark 1274 ENG0.001-0.2420-4.80 

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)
 
 IV Mindsports Masters FIDE Rapidplay - 18th February London ENG 2023-02-18
RcRownchangeKK*chgGame
 1294 1074 0.00 4 -0.95 20 -19.00 
  Clery, Liam 1482 ENG0.001-0.0820-1.60 
  Li, Harvey 1259 ENG0.001-0.2620-5.20 
  Taghiyev, Farhad 1230 AZE0.001-0.2920-5.80 
  Veeturi, Yashvardhan 1206 ENG0.001-0.3220-6.40 

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)
 
 Muswell Hill FIDE Rapid - February 21 London ENG 2023-02-21
RcRownchangeKK*chgGame
 1385 1074 0.50 5 -0.36 20 -7.20 
  Somupillai, Selvarattinam Genga 1259 ENG0.5010.24204.80 
  Llewellyn, Julian D 1616 ENG0.001-0.0320-0.60 
  Bluestone, Dave J 1240 ENG0.001-0.2820-5.60 
  McWilliams, Mark 1274 ENG0.001-0.2420-4.80 
  Lawson, David 1534 ENG0.001-0.0520-1.00 

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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