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Rapid:
Individual Calculations February 2020 |
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| Kerr, Grant Total change: -47.40 | |   |
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| 2020 New Zealand Rapid Championship | Tauranga | NZL | 2020-01-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1648 | 1686 | 1.50 | 7 | -2.37 | 20 | -47.40 | |
|  Johansen, Darryl K | g | | 2086 * | AUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  McDougall, Sylvia | | | 1384 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Garbett, Paul A | m | | 2086 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zhang, Boyuan | | | 1416 | NZL | 0.00 | 1 | -0.83 | 20 | -16.60 | | | He, Paul | | | 1470 | NZL | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Sole, Michael D | | | 1808 | NZL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Ashe, Michael | | | 1286 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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