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Individual Calculations September 2018 |
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| Punsalan, Vyanla M Total change: 18.00 | |   |
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| Peter Stuart Memorial Open 2018 | North Shore | NZL | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 1914 | 2.00 | 4 | 0.45 | 40 | 18.00 | |
|  Hague, Ben | f | | 2314 * | NZL | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Mistry, Prashant | | | 1929 | NZL | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Duneas, John | c | | 2020 | NZL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Nagorski, Alex | c | | 1819 | NZL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | * 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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