Individual Calculations May 2023
 Horikawa, Tomoki  Total change: -54.80  Rating chartPersonal card
 2023 O2C Doeberl Cup Mini Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1175 1120 0.50 4 -1.21 40 -48.40 
  Akok, Benjamin 1252 AUS0.001-0.3240-12.80 
  Mackintosh, Michaella 1050 FID0.501-0.1040-4.00 
  Stojic, Milan 1287 AUS0.001-0.2840-11.20 
  Huang, Thomas 1111 AUS0.001-0.5140-20.40 

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)
 
 2023 Oceania Youth Championship Under 12 Canberra AUS 2023-04-11
RcRownchangeKK*chgGame
 1403 1120 0.00 1 -0.16 40 -6.40 
  Pai, Avaneesh 1403 AUS0.001-0.1640-6.40 

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)
 

 

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