Individual Calculations November 2023
 Raichura, Dev  Total change: 46.80  Rating chartPersonal card
 2023 ACT Junior Championship Canberra AUS 2023-09-27
RcRownchangeKK*chgGame
 1306 1474 6.00 7 1.07 40 42.80 
  Horikawa, Tomoki 1104 AUS1.0010.10404.00 
  Fasakin, Olamide 1201 AUS1.0010.17406.80 
  Karthik, Shriya 1301 AUS1.0010.274010.80 
  Horikawa, Masaki 1478 AUS1.0010.514020.40 
  Huynh, Phong 1463 AUS0.001-0.5240-20.80 
  Fasakin, Olaoluwa 1357 AUS1.0010.344013.60 
  Vinothkumar, Nivin 1235 AUS1.0010.20408.00 

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)
 
 2023 Gungahlin Club Championship Rounds 3-6 Canberra AUS 2023-10-03
RcRownchangeKK*chgGame
 1705 1471 0.00 2 -0.50 40 -20.00 
  Byng, Riley 1518 AUS0.001-0.4340-17.20 
  Press, Shaun P f1892 PNG0.001-0.0740-2.80 

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)
 
 2023 Canberra Club Championship Rounds 3-6 Canberra AUS 2023-10-05
RcRownchangeKK*chgGame
 1481 1471 2.00 3 0.52 40 20.80 
  Rosic, Jozo 1428 AUS1.0010.444017.60 
  Robins, Clyde 1285 AUS1.0010.264010.40 
  Butler, Brian J 1730 AUS0.001-0.1840-7.20 

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)
 
 2023 Hetherington Memorial Open Rounds 1-3 Canberra AUS 2023-10-09
RcRownchangeKK*chgGame
 1071 1471 1.00 1 0.08 40 3.20 
  Billingsley, Anne 1071  * AUS1.0010.08403.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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