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Rapid:
Individual Calculations August 2017 |
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| Qin, Oscar Shu Xuan Total change: -19.80 | |   |
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| NZ Junior Rapid Championship 2017 | Auckland | NZL | 2017-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1454 | 0.00 | 3 | -0.88 | 20 | -17.60 | |
|  Fan, Allen Chi Zhou | c | | 1854 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gao, Hugh | | | 1455 | NZL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Zheng, Thomas | | | 1603 | NZL | 0.00 | 1 | -0.30 | 20 | -6.00 | | | * 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) | | | | North Island Rapid 2017 | Auckland | NZL | 2017-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1667 | 1454 | 1.00 | 4 | -0.11 | 20 | -2.20 | |
| | Fulo, Nunilon Iii | | | 1854 * | PHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mistry, Prashant | | | 1854 * | NZL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Zajkowski, Richard | | | 1706 | NZL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Lal, Krystal | | | 1254 | NZL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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