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Rapid:
Individual Calculations April 2017 |
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| Polishchuk, Kirill Total change: -25.60 | |   |
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| Tairawhiti Rapid Open 2017 | Gisborne | NZL | 2017-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1882 | 2087 | 3.50 | 5 | -0.09 | 20 | -1.80 | |
|  Burt, James | | | 1687 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Calitz, Hananke | | | 1687 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | James, Jack | c | | 2027 | NZL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Noble, Mark F | f | | 2222 | NZL | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Coghini, Philip G | | | 1787 | NZL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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 A | Auckland | NZL | 2017-03-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1992 | 2087 | 2.50 | 6 | -1.19 | 20 | -23.80 | |
| | Yee, Stanley | c | | 1904 | NZL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hague, Ben | f | | 2306 | NZL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Steadman, Michael V R | f | | 2188 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Post, Martin J | | | 1929 | NZL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Aguilar, Juni | | | 1831 | PHI | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Picken, Oliver | c | | 1791 | NZL | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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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