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Individual Calculations October 2023 |
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| Porteus, Grant Total change: -60.40 | |   |
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| 2023 John Brooke Cup Rounds 3-7 | Perth | AUS | 2023-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1181 | 1381 | 0.00 | 2 | -1.51 | 40 | -60.40 | |
|  Sethuraman, Jaswanth Ram | | | 1132 | AUS | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Frankland, David M | | | 1230 | AUS | 0.00 | 1 | -0.70 | 40 | -28.00 | |
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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