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Individual Calculations September 2018 |
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| Runcan, Daniel-Ioan Total change: -5.40 | |   |
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| Peter Stuart Memorial Open 2018 | North Shore | NZL | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1943 | 1.50 | 4 | -0.27 | 20 | -5.40 | |
|  Liu, Xinyang | | | 1694 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | |  McLaren, Leonard J | f | | 2218 | NZL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Ang, Alphaeus Wei Ern | c | | 2151 | NZL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lim, Benjamin U | c | | 1901 | NZL | 0.00 | 1 | -0.56 | 20 | -11.20 | |
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) | | |
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