Rapid: Individual Calculations July 2023
 Simms, Geoffrey R  Total change: -36.20  Rating chartPersonal card
 London FIDE Rapidplay - June 2023 - U1500 London ENG 2023-06-03
RcRownchangeKK*chgGame
 1208 1255 0.50 2 -0.63 20 -12.60 
  Khetan, Siddhant 1167 IND0.501-0.1220-2.40 
  Cleanis, Theo 1249 ENG0.001-0.5120-10.20 

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)
 
 Golders Green FIDE Rapidplay 2023 June Minor London ENG 2023-06-17
RcRownchangeKK*chgGame
 1236 1255 1.00 3 -0.56 20 -11.20 
  Zhestilevskii, Stepan 1022 ENG1.0010.21204.20 
  Musgrave, Lewis 1263 ENG0.001-0.4920-9.80 
  Varuruchi, Shresht 1424 ENG0.001-0.2820-5.60 

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)
 
 Ealing FIDE Rapidplay 25 June - U1700 Ealing ENG 2023-06-25
RcRownchangeKK*chgGame
 1422 1255 0.00 2 -0.62 20 -12.40 
  Hordnes, Niclas 1582 NOR0.001-0.1320-2.60 
  Hill, Callum 1262 ENG0.001-0.4920-9.80 

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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