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Rapid:
Individual Calculations April 2017 |
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| Hutchinson, Al Total change: -41.80 | |   |
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| Tairawhiti Rapid Open 2017 | Gisborne | NZL | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1539 | 1503 | 1.00 | 4 | -0.89 | 20 | -17.80 | |
|  Hague, Ben | f | | 1903 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Charles, Dion | | | 1724 | NZL | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Tuatini, Murray | | | 1270 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ross, Sol | | | 1260 | NZL | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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) | | | | 2017 Latvian Tournament C | Auckland | NZL | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1503 | 2.50 | 5 | -1.20 | 20 | -24.00 | |
| | McDougall, Euan | | | 1198 | NZL | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Liu, John | | | 1437 | NZL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Qiu, Daniel | | | 1307 | NZL | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Lourenco, Eva | | wc | 1373 | NZL | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Ghadiali, Renae | | wc | 1245 | NZL | 1.00 | 1 | 0.18 | 20 | 3.60 | |
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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