Individual Calculations December 2023
 Hu, Tony  Total change: -138.40  Rating chartPersonal card
 2023 MCC Bob Brooking Swiss Rounds 1-4 Melbourne AUS 2023-10-30
RcRownchangeKK*chgGame
 1223 1318 1.50 4 -1.02 40 -40.80 
  Smith, Warren 1218 AUS0.001-0.6440-25.60 
  Sheth, Adidev 1111 AUS1.0010.23409.20 
  Chung, Jonathan 1249 AUS0.001-0.6040-24.00 
  Rigney, Heath 1314 AUS0.501-0.0140-0.40 

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 MCC Greg Hjorth Open Melbourne AUS 2023-11-03
RcRownchangeKK*chgGame
 1456 1255 0.50 5 -0.87 40 -34.80 
  Ni, Lucas 1731 AUS0.001-0.0540-2.00 
  Fazzolari, James 1454 AUS0.001-0.2440-9.60 
  Hari, Dhruv 1445 AUS0.001-0.2540-10.00 
  Nowak, Ruben 1458 AUS0.001-0.2440-9.60 
  Wan, Oscar 1193 AUS0.501-0.0940-3.60 

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)
 
 2023 Box Hill Open Rounds 3-5 Melbourne AUS 2023-11-10
RcRownchangeKK*chgGame
 1176 1255 0.00 2 -1.22 40 -48.80 
  Wan, Oscar 1193 AUS0.001-0.5940-23.60 
  Ozernov, Jonathan 1158 AUS0.001-0.6340-25.20 

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 BHCC Spring Round Robin - Div C Rounds 4-5 Melbourne AUS 2023-11-19
RcRownchangeKK*chgGame
 1364 1255 0.00 1 -0.35 40 -14.00 
  Wolffs, Walter 1364 AUS0.001-0.3540-14.00 

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)
 

 

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