Individual Calculations February 2024 |
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Hwang, Ryan Total change: 17.60 | | |
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Major Open NZ Congress 2024 | Palmerston North | NZL | 2024-01-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1366 | 1548 | 3.00 | 7 | -1.98 | 40 | -79.20 | |
| Gu, Isaac | | | 1148 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Zhou, Martin | | | 1245 | NZL | 1.00 | 1 | 0.14 | 40 | 5.60 | | Holdo, Karl | | | 1470 | NZL | 0.00 | 1 | -0.61 | 40 | -24.40 | | Pakenham, John | | | 1411 | NZL | 0.00 | 1 | -0.68 | 40 | -27.20 | | Li, Olivia | | | 1258 | NZL | 0.00 | 1 | -0.84 | 40 | -33.60 | | Lau, Great Boyou | | | 1298 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | Charles, Dion | | | 1732 | NZL | 0.00 | 1 | -0.26 | 40 | -10.40 | | * 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) | | New Zealand Age Group Championship 2024 | Palmerston North | NZL | 2024-01-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1671 | 1548 | 3.00 | 5 | 1.31 | 40 | 52.40 | |
| Hara, Koki | | | 1148 * | NZL | 1.00 | 1 | 0.08 | 40 | 3.20 | | Braganza, Nadia | | wc | 1808 | NZL | 1.00 | 1 | 0.82 | 40 | 32.80 | | Van Der Hoorn, Thomas | | | 1882 | NZL | 0.00 | 1 | -0.12 | 40 | -4.80 | | Malcolm, Leo | | | 1688 | NZL | 1.00 | 1 | 0.69 | 40 | 27.60 | | Young, Cohen | | | 1829 | NZL | 0.00 | 1 | -0.16 | 40 | -6.40 | | * 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) | | Auckland Anniversary Weekender 2024 | Auckland | NZL | 2024-01-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1543 | 1548 | 4.00 | 5 | 1.11 | 40 | 44.40 | |
| Beier, Thomas | | | 1226 | NZL | 1.00 | 1 | 0.13 | 40 | 5.20 | | Lau, Great Boyou | | | 1298 | NZL | 1.00 | 1 | 0.19 | 40 | 7.60 | | Ang, Alphaeus Wei Ern | f | | 2288 | NZL | 0.00 | 1 | 0.00 | 40 | 0.00 | | Zhang, Lucas Boyu | | | 1258 | NZL | 1.00 | 1 | 0.16 | 40 | 6.40 | | McConnell, Jack | | | 1643 | NZL | 1.00 | 1 | 0.63 | 40 | 25.20 | | 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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