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Individual Calculations June 2022 |
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| Davis, Tony J Total change: 24.20 | |   |
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| 2022 Chess in the Park Invitational Rounds 8-10 | Altona | AUS | 2022-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1790 | 1793 | 2.00 | 3 | 0.49 | 20 | 9.80 | |
|  Hain, Anthony | c | | 1845 | AUS | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Szuveges, Narelle | | wm | 1649 | AUS | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Beaumont, David | | | 1875 | AUS | 1.00 | 1 | 0.61 | 20 | 12.20 | |
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) | | | | 2022 Hobsons Bay Cup Rounds 2-5 | Melbourne | AUS | 2022-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1793 | 3.00 | 4 | 0.72 | 20 | 14.40 | |
| | Richards, Derek | | | 1460 | AUS | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Cajes, Conrado | | | 1564 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Beaumont, David | | | 1875 | AUS | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Hogg, Dean | | | 2009 | AUS | 0.00 | 1 | -0.22 | 20 | -4.40 | |
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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