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Blitz:
Individual Calculations October 2020 |
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| Rodgers, Jack Total change: 1.60 | |   |
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| 2020 Sydney Chess Club September Sunday Blitz | Sydney | AUS | 2020-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1640 | 2150 | 6.50 | 7 | -0.16 | 20 | -3.20 | |
|  Anup Kumar, Vihaan | | | 1567 | AUS | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Yadav, Arihant | | | 1415 | IND | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Hemsley, Steven E | | | 1614 | AUS | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Russell, Paul | c | | 1766 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Brown, Joshua | | | 1749 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Siva Sankaran, Anup Kumar | | | 1701 | IND | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Prithvi, Parthiv | | | 1670 | AUS | 1.00 | 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) | | | | 2020 Sydney Chess Club September Monday Blitz | Sydney | AUS | 2020-09-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1786 | 2150 | 5.50 | 6 | 0.24 | 20 | 4.80 | |
| | Siva Sankaran, Anup Kumar | | | 1701 | IND | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Russell, Paul | c | | 1766 | AUS | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Brown, Joshua | | | 1749 | AUS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Yan, Matthew | c | | 1989 | AUS | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Plant, John Stuart | | | 1894 | AUS | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Hemsley, Steven E | | | 1614 | AUS | 1.00 | 1 | 0.03 | 20 | 0.60 | |
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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