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Individual Calculations May 2023 |
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| Hernandez Sanchez, Jairo Andres Total change: -22.50 | |   |
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| 2023 MCC Bob Brooking Memorial Weekender | Melbourne | AUS | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1713 | 2378 | 4.00 | 6 | -1.89 | 10 | -18.90 | |
|  Killmier, Sam | | | 1538 | AUS | 1.00 | 1 | 0.00 | 10 | 0.00 | |  Savige, Colin B | | | 1746 | AUS | 0.00 | 1 | -0.99 | 10 | -9.90 | | | Baker, David | | | 1978 * | AUS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stolyarov, Michael | | | 1718 | AUS | 0.50 | 1 | -0.49 | 10 | -4.90 | | | Ritter, Theo | | | 1558 | AUS | 1.00 | 1 | 0.00 | 10 | 0.00 | | | Tang, Terrence | | | 1742 | AUS | 0.50 | 1 | -0.49 | 10 | -4.90 | | | * 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) | | | | 2023 Box Hill Club Championship Division 1 Round 1 | Melbourne | AUS | 2023-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2068 | 2378 | 0.50 | 1 | -0.36 | 10 | -3.60 | |
| | Yang, Ray | f | | 2068 | AUS | 0.50 | 1 | -0.36 | 10 | -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) | | |
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