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Individual Calculations February 2018 |
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| Salasan, Haran Total change: 127.10 | |   |
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| New Zealand Open including 125th Championship | Palmerston North | NZL | 2018-01-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2045 | 1660 | 4.50 | 9 | 3.69 | 31 | 114.39 | |
|  James, Jack | c | | 2060 * | NZL | 0.50 | 1 | 0.42 | 31 | 13.02 | |  Jule, Alexandra | | wm | 2033 | AUS | 1.00 | 1 | 0.90 | 31 | 27.90 | | | Borsos, Bogdan | m | | 2060 * | UKR | 0.00 | 1 | -0.08 | 31 | -2.48 | | | Rains, Edward | c | | 2008 | NZL | 1.00 | 1 | 0.89 | 31 | 27.59 | | | Ang, Alphaeus Wei Ern | c | | 2060 * | NZL | 0.50 | 1 | 0.42 | 31 | 13.02 | | | Steadman, Michael V R | f | | 2060 * | NZL | 0.00 | 1 | -0.08 | 31 | -2.48 | | | Timergazi, Layla | | wm | 2000 | NZL | 1.00 | 1 | 0.88 | 31 | 27.28 | | | Johansen, Darryl K | g | | 2060 * | AUS | 0.50 | 1 | 0.42 | 31 | 13.02 | | | Stojic, Dusan | f | | 2060 * | AUS | 0.00 | 1 | -0.08 | 31 | -2.48 | | | * 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) | | | | New Zealand Junior Open 2018 | Palmerston North | NZL | 2018-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1660 | 2.00 | 5 | -0.79 | 31 | -24.49 | |
| | Timergazi, Layla | | wm | 2000 | NZL | 0.00 | 1 | -0.12 | 31 | -3.72 | | | He, Caleb | | | 1463 | NZL | 1.00 | 1 | 0.25 | 31 | 7.75 | | | Fan, Allen Chi Zhou | c | | 2060 * | NZL | 0.00 | 1 | -0.08 | 31 | -2.48 | | | Shek, Daniel | | | 1260 * | ENG | 0.00 | 1 | -0.92 | 31 | -28.52 | | | Thurner, Anya | | | 1260 * | NZL | 1.00 | 1 | 0.08 | 31 | 2.48 | | | * 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) | | | | 2018 Australian Junior Championship U16 Open | Melbourne | AUS | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1660 | 5.00 | 8 | 1.20 | 31 | 37.20 | |
| | Ginovic, Aleksy | | | 1573 | AUS | 1.00 | 1 | 0.38 | 31 | 11.78 | | | Zou, Edwin | | | 1538 | AUS | 1.00 | 1 | 0.33 | 31 | 10.23 | | | Fikh, Anthony | c | | 1648 | AUS | 0.00 | 1 | -0.52 | 31 | -16.12 | | | Poberezovsky, Daniel | | | 1615 | AUS | 1.00 | 1 | 0.44 | 31 | 13.64 | | | Datar, Tejas | | | 1660 | AUS | 1.00 | 1 | 0.50 | 31 | 15.50 | | | Wang, Kayson | | | 1958 | AUS | 0.00 | 1 | -0.15 | 31 | -4.65 | | | Ostapenko, Michael | | | 1881 | AUS | 0.00 | 1 | -0.22 | 31 | -6.82 | | | McCutcheon, Alistair | | | 1616 | AUS | 1.00 | 1 | 0.44 | 31 | 13.64 | |
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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