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Individual Calculations July 2023 |
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| Szuveges, Narelle S Total change: 2.60 | |   |
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| 2023 Hobsons Bay Western Major Round 5 | Melbourne | AUS | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1582 | 1549 | 0.50 | 1 | 0.05 | 20 | 1.00 | |
|  Hogan, Steven | | | 1582 | AUS | 0.50 | 1 | 0.05 | 20 | 1.00 | |
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 Hobsons Bay Cup Rounds 1-3 | Melbourne | AUS | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1144 | 1544 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
|  Kostakakis, Angelo | | | 1144 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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