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Individual Calculations November 2017 |
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| Forster, William Total change: -38.60 | |   |
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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 |
| 1876 | 1959 | 3.50 | 9 | -1.93 | 20 | -38.60 | |
|  Mukkattu, Philip | | | 1676 | NZL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  McLaren, Leonard | f | | 2221 | NZL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Vucak, Mark | | | 1773 | AUS | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Eade, Don | c | | 1794 | NZL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Watson, Bruce R | f | | 2275 | NZL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Spiller, Paul | c | | 1933 | NZL | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bennett, Hilton | c | | 1875 | NZL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Lim, Kian Hwa | | | 1779 | MAS | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Hooton, Barry R | | | 1559 * | NZL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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