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Individual Calculations May 2023 |
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| Chan, Benny Total change: -106.40 | |   |
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| 2023 O2C Doeberl Cup Minor | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1442 | 1415 | 3.00 | 7 | -0.33 | 40 | -13.20 | |
|  Vander Wal, Fritz W | | | 1749 | AUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Ross, Darryl | | | 1446 | AUS | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Ong, Jonathan Si Seng | | | 1297 | AUS | 0.00 | 1 | -0.66 | 40 | -26.40 | | | Pai, Avaneesh | | | 1403 | AUS | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Hong, Liang | | | 1344 | AUS | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Yu, Leiming | | | 1476 | AUS | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Trewin, Harrison | | | 1379 | AUS | 0.50 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | 2023 Oceania Youth Championship Under 16 | Canberra | AUS | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1415 | 1.00 | 6 | -2.02 | 40 | -80.80 | |
| | Lee, Lachlan | | | 1840 | AUS | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jain, Arnav | | | 1180 | AUS | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Liang, Joshua | | | 1293 | AUS | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Hong, Xavier | | | 1641 | AUS | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Zara, Baraa | | | 1399 | NZL | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Liu, Kevin | | | 1210 | AUS | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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 Box Hill Club Championship Division 2 Round 1 | Melbourne | AUS | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1415 | 0.50 | 1 | -0.31 | 40 | -12.40 | |
| | Jain, Naman | | | 1168 | AUS | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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