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Rapid:
Individual Calculations December 2023 |
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| Scully, Mark Total change: 18.40 | |   |
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| Canberra Street Chess 4th November 2023 | Canberra | AUS | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1369 | 2.50 | 6 | 0.92 | 20 | 18.40 | |
|  Gatzen-O`keefe, Thomas | | | 1689 | AUS | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Li, Hui | c | | 2015 | MAC | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Cheng, Larry | | | 1655 | AUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Byng, Riley | | | 1620 | AUS | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Cheng, Jerry | | | 1414 | AUS | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Marks, Joe | | | 1258 | AUS | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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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