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Individual Calculations November 2017 |
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| Ismail, Ahmad Total change: 12.60 | |   |
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| 8th Asian Seniors Championship 2017 Over 50 | Auckland | NZL | 2017-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2026 | 5.50 | 9 | 0.63 | 20 | 12.60 | |
|  Lim, Kian Hwa | | | 1779 | MAS | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Johansen, Darryl K | g | | 2380 | AUS | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Spiller, Paul | c | | 1933 | NZL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hair, Philip I | | | 1829 | NZL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | McLaren, Leonard | f | | 2221 | NZL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Bagamasbad, Efren | | | 2082 | PHI | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Kempen, Leon | c | | 1892 | AUS | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Wong, Ngiam Yee | | | 1957 | SGP | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Press, Shaun | f | | 1935 | PNG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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