Rapid: Individual Calculations November 2023
 Balkwill, William  Total change: 38.80  Rating chartPersonal card
 Coulsdon Chess Juniors - Junior Grand Prix Autumn Term 2023 - 15 October - Level 5 Coulsdon ENG 2023-10-15
RcRownchangeKK*chgGame
 1224 1067 3.00 6 1.20 40 48.00 
  Trivedi, Aarav 1092 ENG1.0010.534021.20 
  Harris, Callum 1330 ENG0.001-0.1840-7.20 
  Ma, Rufus 1201 ENG1.0010.684027.20 
  Ponsudhahar, Adit 1318 ENG0.5010.314012.40 
  Singh, Aarush 1179 ENG0.001-0.3540-14.00 
  Simkins, Owain 1224 ENG0.5010.21408.40 

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)
 
 Coulsdon Chess Juniors - Junior Grand Prix Autumn Term 2023 - 15 October - Graded Friendlies Coulsdon ENG 2023-10-15
RcRownchangeKK*chgGame
 1351 1067 0.50 1 0.34 40 13.60 
  Gliddon, Daniel J 1351 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)
 
 Muswell Hill FIDE Rapid - October 17 London ENG 2023-10-17
RcRownchangeKK*chgGame
 1332 1067 0.50 5 -0.57 40 -22.80 
  Pepe, Salvatore 1409 ENG0.001-0.1240-4.80 
  Lawson, David 1452 ENG0.001-0.0940-3.60 
  Iyer, Shrinivas 1149 ENG0.001-0.3940-15.60 
  Goulbourne, Nick 1124 ENG0.5010.08403.20 
  Vyas, Alisha 1525 ENG0.001-0.0540-2.00 

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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