Rapid: Individual Calculations November 2021
 Badacsonyi, Frankie  Total change: 83.40  Rating chartPersonal card
 2021 UK Chess Challenge Terafinal Under 18 Blenheim ENG 2021-10-09
RcRownchangeKK*chgGame
 1757 1522 5.00 11 2.08 20 41.60 
  Moreby, James f2039 ENG0.001-0.0420-0.80 
  Stoica, Savas Marin 1737 ENG0.5010.27205.40 
  Dicen, Imogen 1561 ENG1.0010.552011.00 
  Han, Yichen f2014 NED0.001-0.0420-0.80 
  Balaji, Aaravamudhan c1934 ENG0.001-0.0720-1.40 
  Weersing, Abigail Riis 1672 ENG0.5010.20204.00 
  Roy, Anika Rachna 1267 ENG1.0010.19203.80 
  Tanmay, Chopra 1851 IND0.001-0.1220-2.40 
  Jackson, Edward 1379 ENG1.0010.31206.20 
  Stoyanov, Viktor 2050 ENG0.5010.47209.40 
  Leslie, Alex 1825 ENG0.5010.36207.20 

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 - OCT2 Open London ENG 2021-10-23
RcRownchangeKK*chgGame
 1579 1522 4.00 6 1.23 20 24.60 
  Oh, Julie 1121 ENG0.001-0.9220-18.40 
  Dias, Ruwan 1344 ENG1.0010.27205.40 
  Walia, Michael Kanishk 1052 ENG1.0010.05201.00 
  Matei, Ciprian 1927 ROU1.0010.922018.40 
  George, Matthew P 1995 ENG0.5010.45209.00 
  Quilter, Thomas A c2035 ENG0.5010.46209.20 

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)
 
 Muswell Hill FIDE Rapid OCT3 London ENG 2021-10-26
RcRownchangeKK*chgGame
 1493 1522 4.50 6 0.86 20 17.20 
  Lewis, David 1259 ENG1.0010.18203.60 
  Luk, Danbe 1201 HKG0.501-0.3720-7.40 
  Cherniaev, Alexander g2257 RUS0.001-0.0120-0.20 
  Ivan, Austin 1361 ENG1.0010.29205.80 
  Badacsonyi, Stanley 1415 ENG1.0010.35207.00 
  Balasundaram, Sivasatyan 1467 ENG1.0010.42208.40 

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)
 

 

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