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Individual Calculations August 2017 |
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| Jain, Uday Total change: -92.40 | |   |
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| NZ Junior Championship 2017 | Auckland | NZL | 2017-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1474 | 1.00 | 3 | -1.05 | 40 | -42.00 | |
|  Zhang, Toby | | | 1235 | NZL | 0.00 | 1 | -0.80 | 40 | -32.00 | |  Hu, Selena Xi | | | 1293 | NZL | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Qin, Oscar Shu Xuan | | | 1464 | NZL | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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 Championship 2017 | Auckland | NZL | 2017-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1474 | 1.00 | 4 | -1.26 | 40 | -50.40 | |
| | Milligan, Helen | c | wf | 1874 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | McDougall, Euan | | | 1333 | NZL | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Li, Andrew | | | 1388 | NZL | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Ong, Weng Yan | | | 1158 | MAS | 1.00 | 1 | 0.13 | 40 | 5.20 | | | * 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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