Individual Calculations May 2024
 Pearce, Tim  Total change: -25.00  Rating chartPersonal card
 2024 O2C Doeberl Cup Minor Canberra AUS 2024-03-29
RcRownchangeKK*chgGame
 1623 1753 4.50 6 0.46 20 9.20 
  Nguyen, Andy 1584 AUS0.501-0.2220-4.40 
  Ki, Woo Joon 1550 AUS0.501-0.2620-5.20 
  Knight, Will 1699 AUS1.0010.42208.40 
  Liu, Kevin 1608 AUS1.0010.31206.20 
  Stewart, Craig A 1653 AUS0.501-0.1420-2.80 
  Trewin, Harrison 1641 AUS1.0010.35207.00 

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)
 
 2024 Melbourne International Open Melbourne AUS 2024-04-03
RcRownchangeKK*chgGame
 1585 1758 5.50 9 -0.95 20 -19.00 
  Yelkhovsky, Daniil 1417 AUS0.001-0.8820-17.60 
  Warren, Elizabeth 1440 AUS1.0010.13202.60 
  Tran, Kenny 1537 AUS1.0010.22204.40 
  Song, Mingeun 1628 KOR0.501-0.1820-3.60 
  Lin, Zehao 1625 AUS0.001-0.6820-13.60 
  Beckman, John 1587 AUS1.0010.27205.40 
  Raichura, Dev 1676 AUS1.0010.39207.80 
  Yan, Emerson 1652 AUS1.0010.36207.20 
  Yin, Grace (tingwen) 1699 AUS0.001-0.5820-11.60 

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)
 
 21st Bangkok Chess Club Open 2024 Hua Hin THA 2024-04-13
RcRownchangeKK*chgGame
 1863 1758 2.50 9 -0.76 20 -15.20 
  Langreck, John 2060 USA0.5010.35207.00 
  Hoffman, Ron 2027 NED0.001-0.1720-3.40 
  Armenta, Enrica 1880 PHI0.001-0.3320-6.60 
  Savige, Colin B 1842 AUS1.0010.622012.40 
  Chandreyee, Hajra wm1923 IND0.001-0.2820-5.60 
  Nodon, Jeremi 1858 JPN0.001-0.3620-7.20 
  Kim, Changhoon c1902 KOR0.001-0.3120-6.20 
  Tan, Xuan Ying 1486 SGP1.0010.17203.40 
  Kim, Taewoo A 1793 KOR0.001-0.4520-9.00 

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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