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Individual Calculations November 2021 |
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| Jeanes, David Total change: -5.80 | |   |
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| 2021 Hosworth Foundation FIDE Open | Adelaide | AUS | 2021-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1297 | 0.50 | 4 | -0.29 | 20 | -5.80 | |
|  Viviers, Neil | | | 1649 | RSA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Steffensen, Dennis A | | | 1573 | AUS | 0.50 | 1 | 0.33 | 20 | 6.60 | |  Lazarou, Michael | | | 1476 | AUS | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Retnaraja, Athena-Malar | | | 1502 | AUS | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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) | | |
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