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Individual Calculations May 2023 |
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| Buhagiar, Aden Total change: 24.00 | |   |
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| 2023 MCC Championship Rounds 8-9 | Melbourne | AUS | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1458 | 0.00 | 2 | -0.92 | 20 | -18.40 | |
|  Qureshi, Hamza Ahmed | | | 1414 | PAK | 0.00 | 1 | -0.56 | 20 | -11.20 | |  Coyukiat, Ian | | | 1563 | HKG | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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 O2C Doeberl Cup Minor | Canberra | AUS | 2023-04-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1458 | 3.00 | 7 | 0.85 | 20 | 17.00 | |
| | Forace, Lee | | | 1644 | AUS | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Liu, Ryan Chengji | | | 1538 | AUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Bellier, Titouan | | | 1555 | FRA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Campbell, Paul | | | 1677 | AUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Praveen, Jeeva | | | 1464 | AUS | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Glissan, Paul | | | 1660 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Johnson, Harry | | | 1717 | AUS | 0.00 | 1 | -0.18 | 20 | -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 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1458 | 4.50 | 8 | 1.27 | 20 | 25.40 | |
| | Urban, Sylvester | f | | 2051 | AUS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Nguyen, Harry | | | 1141 | AUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Russell, Paul | c | | 1795 | AUS | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Fan, Chloe | | | 1745 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Dizdarevic, Mehmedalija | | | 1776 | BIH | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Woollard, Kelvin | | | 1184 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | | | O`carroll, Om | | | 1677 | AUS | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Song, Shiping Zhangkai | | | 1127 | NZL | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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