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Individual Calculations October 2021 |
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| Lee, Lachlan Total change: -39.20 | |   |
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| 2021 Chess Artists Winter Open | Melbourne | AUS | 2021-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1823 | 1.50 | 2 | -0.27 | 40 | -10.80 | |
|  Weigall, Jay | | | 1465 | AUS | 0.50 | 1 | -0.40 | 40 | -16.00 | |  Thogata, Randheer | | | 1504 | AUS | 1.00 | 1 | 0.13 | 40 | 5.20 | |
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) | | | | 2021 Victorian Championship Rounds 1 - 2 | Melbourne | AUS | 2021-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1927 | 1819 | 0.00 | 2 | -0.71 | 40 | -28.40 | |
| | Rashid, Russell | f | | 1970 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Wang, Ruicheng | | | 1883 | AUS | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | |
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