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Individual Calculations August 2023 |
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| Uta I, Roy Total change: -2.00 | |   |
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| 2023 Peter Stuart Memorial Open North Island Championship | Auckland | NZL | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1335 | 2.00 | 7 | -0.10 | 20 | -2.00 | |
|  De Guzman, Jessie | | | 1625 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Preeyansh, Roul | | | 1518 | IND | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Gilmour, Mark | | | 1641 | NZL | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Gan, Emily Cathay | | | 1559 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tao, Junqing Jerome | | | 1441 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Xu, Luna Yuexiu | | | 1463 | NZL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Wilson, Dion | | | 1241 | NZL | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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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