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Individual Calculations November 2023 |
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| Bredin, Jonathan Total change: 18.80 | |   |
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| 2023 MCC Classic - Swiss Rounds 6-9 | Melbourne | AUS | 2023-10-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1235 | 1175 | 2.00 | 3 | 0.74 | 20 | 14.80 | |
|  Rigney, Heath | | | 1314 | AUS | 0.00 | 1 | -0.31 | 20 | -6.20 | |  Sheth, Adidev | | | 1111 | AUS | 1.00 | 1 | 0.41 | 20 | 8.20 | | | De Rooy, Samuel | | | 1281 | AUS | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | 2023 BHCC Spring Round Robin - Div C Rounds 1-3 | Melbourne | AUS | 2023-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1255 | 1175 | 1.00 | 2 | 0.20 | 20 | 4.00 | |
| | Wolffs, Walter | | | 1361 | AUS | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Shirawala, Sahar | | | 1148 | AUS | 1.00 | 1 | 0.46 | 20 | 9.20 | |
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) | | |
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