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Rapid:
Individual Calculations August 2017 |
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| Meng, Richard Total change: -4.20 | |   |
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| NZ Junior Rapid Championship 2017 | Auckland | NZL | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1678 | 1.00 | 3 | -0.74 | 20 | -14.80 | |
|  Zhang, Toby | | | 1443 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Fan, Allen Chi Zhou | c | | 1989 | NZL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Qin, Nicole Shu Yu | | wc | 1427 | NZL | 0.00 | 1 | -0.81 | 20 | -16.20 | |
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 Island Rapid 2017 | Auckland | NZL | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1678 | 3.00 | 5 | 0.53 | 20 | 10.60 | |
| | Cooper, Nigel | | | 1618 | NZL | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Kulashko, Alexei | f | | 2078 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Milligan, Helen | c | wf | 1912 | NZL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ghadiali, Saasha | | | 1449 | NZL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Li, Andrew | | | 1432 | NZL | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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