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Individual Calculations November 2023 |
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| Chakrabarty, Reyaansh Total change: 26.00 | |   |
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| 2023 John Purdy Memorial Major Rounds 6-9 | Sydney | AUS | 2023-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1802 | 1750 | 1.50 | 3 | 0.14 | 40 | 5.60 | |
|  Yajaman, Ayush | | | 1457 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Asaka, Samuel | | | 2140 | AUS | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Brown, Joshua | | | 1808 | AUS | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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 UNSW vs the World | Sydney | AUS | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1750 | 1.50 | 2 | 0.51 | 40 | 20.40 | |
| | Stalker, Ian | | | 1731 | AUS | 1.00 | 1 | 0.47 | 40 | 18.80 | | | Keating, Jack | | | 1777 | AUS | 0.50 | 1 | 0.04 | 40 | 1.60 | |
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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