Individual Calculations May 2023
 Horlin-Smith, Alexander  Total change: 109.60  Rating chartPersonal card
 2023 O2C Doeberl Cup Mini Canberra AUS 2023-04-07
RcRownchangeKK*chgGame
 1274 1222 4.00 6 1.40 40 56.00 
  Arav, Nathan 1456 AUS1.0010.794031.60 
  Jigando, Mia 1243 AUS0.001-0.4740-18.80 
  Karthik, Shriya 1344 AUS1.0010.674026.80 
  Hormann, Thomas 1193 AUS0.001-0.5440-21.60 
  Arav, Jayden 1313 AUS1.0010.624024.80 
  Meng, Harrison Xiang Zhi 1093 NZL1.0010.334013.20 

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 Oceania Youth Championship Under 14 Canberra AUS 2023-04-11
RcRownchangeKK*chgGame
 1525 1222 2.50 6 1.34 40 53.60 
  De Vas, Yonal 1565 AUS0.5010.384015.20 
  Saisiddharth, Naraharasetty 1947 AUS1.0010.994039.60 
  Amoore, Connor 1388 AUS1.0010.724028.80 
  Arav, Nathan 1456 AUS0.001-0.2140-8.40 
  Cooper, Joshua 1398 AUS0.001-0.2740-10.80 
  Chai, Isaac 1395 AUS0.001-0.2740-10.80 

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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