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Individual Calculations July 2023 |
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| Sheridan, Wallace Total change: 22.80 | |   |
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| 2023 SSCC Swiss Rounds 8-9 | Perth | AUS | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1537 | 1391 | 0.50 | 1 | 0.20 | 20 | 4.00 | |
|  Huang, Hui | | | 1537 | AUS | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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 Bob Pilgrim Open Rounds 5-7 | Perth | AUS | 2023-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1401 | 1.50 | 3 | 0.38 | 20 | 7.60 | |
|  Kerr, Lennon | | | 1461 | AUS | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kerr, Carter | | | 1382 | AUS | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Dunlop, Gordon | | | 1674 | AUS | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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 WA Open Championship Rounds 3-6 | Perth | AUS | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1401 | 1.00 | 4 | 0.56 | 20 | 11.20 | |
| | Barry, David | | | 1685 | AUS | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Hare, Tim | | | 2010 | NZL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Hernandez Mendez, Iker | | | 1878 | AUS | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Gunawan, Tjermin | | | 1636 | AUS | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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) | | |
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