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Individual Calculations July 2023 |
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| Coracas, Tass Total change: -48.40 | |   |
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| 2023 Chess Excellence Open Round 6 | Melbourne | AUS | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1506 | 1522 | 0.00 | 1 | -0.52 | 40 | -20.80 | |
|  Weigall, Jay | | | 1506 | AUS | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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 Victorian Open | Melbourne | AUS | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1164 | 1522 | 2.00 | 3 | -0.69 | 40 | -27.60 | |
|  Tang, Fergus | | | 1174 | AUS | 0.00 | 1 | -0.89 | 40 | -35.60 | | | Nguyen, Harry | | | 1127 | AUS | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sheth, Adidev | | | 1190 | AUS | 1.00 | 1 | 0.12 | 40 | 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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