Individual Calculations August 2023
 Stolyarov, Michael  Total change: 30.60  Rating chartPersonal card
 2023 Box Hill Club Championship Division 2 Round 9 Melbourne AUS 2023-06-30
RcRownchangeKK*chgGame
 1645 1705 1.00 1 0.42 20 8.40 
  Hooi, Ethan 1645 AUS1.0010.42208.40 

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)
 
 2023 MCC City of Melbourne Open Round 9 Melbourne AUS 2023-07-03
RcRownchangeKK*chgGame
 1639 1757 1.00 1 0.34 20 6.80 
  Hong, Xavier 1639 AUS1.0010.34206.80 

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 MCC Winter Classic Melbourne AUS 2023-07-04
RcRownchangeKK*chgGame
 1506 1757 5.00 6 0.35 20 7.00 
  Fisher, Todd 1357  * AUS1.0010.08201.60 
  Garden, Zachary 1419 AUS1.0010.12202.40 
  Smith, Declan 1541 AUS0.501-0.2820-5.60 
  Salasan, Haran c1944 AUS0.5010.24204.80 
  Chan, Benny 1364 AUS1.0010.08201.60 
  Nowak, Ruben 1409 AUS1.0010.11202.20 
 * 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)
 
 2023 Box Hill Friday Grades Rounds 1-4 Melbourne AUS 2023-07-07
RcRownchangeKK*chgGame
 1599 1757 2.00 4 -0.75 20 -15.00 
  Jathar, Ved 1516 AUS1.0010.20204.00 
  Raine, Marcus 1718 AUS1.0010.45209.00 
  Hawkins, Sean 1746 AUS0.001-0.5220-10.40 
  Jansen, Tony 1415 AUS0.001-0.8820-17.60 

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 Winter Round Robin Division B Rounds 5-6 Melbourne AUS 2023-07-09
RcRownchangeKK*chgGame
 1690 1757 2.00 2 0.81 20 16.20 
  Russell, Paul c1662 AUS1.0010.37207.40 
  Arthur, James 1717 AUS1.0010.44208.80 

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 MCC Edwin Malitis Memorial - Major Open Rounds 1-3 Melbourne AUS 2023-07-10
RcRownchangeKK*chgGame
 1813 1757 2.50 3 1.20 20 24.00 
  Arthur, Matthew 1543 AUS1.0010.23204.60 
  Dai, Cheng 2045 AUS1.0010.842016.80 
  Ly, Thai 1850 AUS0.5010.13202.60 

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 Victorian Championship Rounds 1-3 Melbourne AUS 2023-07-15
RcRownchangeKK*chgGame
 1810 1757 0.50 3 -0.84 20 -16.80 
  Dai, Cheng 2045 AUS0.001-0.1620-3.20 
  Chai, Kang 1618 AUS0.501-0.1920-3.80 
  Carter, Mason 1766 AUS0.001-0.4920-9.80 

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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