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Individual Calculations August 2023 |
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| Charters, Jamie D Total change: 63.60 | |   |
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| 2023 Checkmate FIDE Challengers | Adelaide | AUS | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1436 | 1505 | 2.50 | 3 | 0.74 | 40 | 29.60 | |
|  Reiner, Finn | | | 1276 | AUS | 1.00 | 1 | 0.21 | 40 | 8.40 | |  Staak, Eric | | | 1517 | AUS | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Juszczynski, Mathew | | | 1515 | AUS | 0.50 | 1 | 0.01 | 40 | 0.40 | |
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 |
| 1799 | 1505 | 1.00 | 1 | 0.85 | 40 | 34.00 | |
| | Cloudsdale, Colin | | | 1799 | AUS | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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) | | |
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