Individual Calculations December 2023 |
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Dissanayake, Himath Total change: -7.40 | | |
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2023 Box Hill Open Rounds 3-5 | Melbourne | AUS | 2023-11-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1694 | 1791 | 2.00 | 3 | 0.16 | 20 | 3.20 | |
| Parikh, Rohan | | | 1444 | AUS | 1.00 | 1 | 0.11 | 20 | 2.20 | | Jathar, Ved | | | 1559 | AUS | 1.00 | 1 | 0.21 | 20 | 4.20 | | Dai, Cheng | | | 2079 | AUS | 0.00 | 1 | -0.16 | 20 | -3.20 | | 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 Chess Artists Open Rounds 1-3 | Melbourne | AUS | 2023-11-12 |
Rc | Ro | w | n | change | K | K*chg | Game |
1491 | 1791 | 2.00 | 3 | -0.53 | 20 | -10.60 | |
| Rehill, Paul | | | 1391 * | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | Zhang, Kevin W | | | 1567 | AUS | 0.50 | 1 | -0.28 | 20 | -5.60 | | Hird, Jasper | | | 1516 | AUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | * 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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