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Individual Calculations July 2023 |
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| Verma, Rudra Total change: -50.40 | |   |
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| 2023 Rooty Hill Autumn Swiss Round 9 | Sydney | AUS | 2023-05-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1499 | 0.00 | 1 | -0.60 | 40 | -24.00 | |
|  Joseph, Baby | | | 1425 | AUS | 0.00 | 1 | -0.60 | 40 | -24.00 | |
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 NSW Open | Sydney | AUS | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1631 | 1504 | 2.50 | 7 | 0.15 | 40 | 6.00 | |
| | Tang, Terrence | | | 1787 | AUS | 0.00 | 1 | -0.16 | 40 | -6.40 | |  Chen, Dean | | | 1645 | AUS | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Rambukwella, Ashley | | | 1666 | AUS | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Clouston, Bevan | | | 1520 | AUS | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Xu, Luna Yuexiu | | | 1601 | NZL | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Milson, Tyler | | | 1589 | AUS | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Wang, Daniel | | | 1610 | AUS | 0.00 | 1 | -0.36 | 40 | -14.40 | |
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 Rooty Hill Club Championship Division B Rounds 1-3 | Sydney | AUS | 2023-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1553 | 1504 | 0.50 | 3 | -0.81 | 40 | -32.40 | |
| | Kumar, Viney | | | 1680 | AUS | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Singh, Jaspal | | | 1501 | AUS | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Jain, Kamal | | | 1477 | AUS | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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