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Individual Calculations August 2023 |
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| Rogers, Thomas Total change: 1.60 | |   |
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| 2023 Checkmate FIDE Open | Adelaide | AUS | 2023-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 1625 | 2.00 | 5 | -0.35 | 20 | -7.00 | |
|  Jeanes, David | | | 1253 | AUS | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Scott, Ronald | | | 2265 | AUS | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Pritchard, Max | | | 1533 | AUS | 0.00 | 1 | -0.63 | 20 | -12.60 | | | Retnaraja, Athena-Malar | | | 1441 | AUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Sheldrick, Kevin | | | 2047 | AUS | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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 City of Adelaide Championship Rounds 1-2 | Adelaide | AUS | 2023-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1625 | 2.00 | 2 | 0.43 | 20 | 8.60 | |
| | Lee, Juno | | | 1437 | AUS | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Balachander, Keshav | | | 1352 | AUS | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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