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Individual Calculations September 2017 |
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| Li, Shenyue (sherry) Total change: -2.20 | |   |
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| Waikato Open 2017 | Hamilton | NZL | 2017-08-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1995 | 2038 | 3.00 | 6 | -0.28 | 20 | -5.60 | |
|  Lynn, K William | | | 1845 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Hague, Ben | f | | 2326 | NZL | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Nolan, Graham | | | 1663 | NZL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Ang, Alphaeus Wei Ern | c | | 2141 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Punsalan, Vyanla M | | wc | 1854 | NZL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Hart, Ralph | | | 2142 | NZL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | North Shore Open A grade | Auckland | NZL | 2017-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 2038 | 3.00 | 5 | 0.17 | 20 | 3.40 | |
| | Nagorski, Alex | c | | 1859 | NZL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | McLaren, Leonard J | f | | 2208 | NZL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Johns, Daniel P | | | 1909 | NZL | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Polishchuk, Kirill | | | 2132 | NZL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Seabrook, Roy | | | 1814 | NZL | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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