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Individual Calculations February 2019 |
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| Retnaraja, Ethan Total change: 46.40 | |   |
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| 2019 Oceania Youth U12 | Auckland | NZL | 2019-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1373 | 3.00 | 7 | 1.16 | 40 | 46.40 | |
|  Lee, Lachlan | | | 1522 | AUS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Rupasinghe, Sayum | | | 1516 | AUS | 1.00 | 1 | 0.69 | 40 | 27.60 | |  Simic, Filip | | | 1455 | AUS | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Li, Oliver | | | 1712 | AUS | 0.50 | 1 | 0.38 | 40 | 15.20 | | | Renjith, Sravan | | | 1773 * | NZL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | He, Paul | | | 1473 | NZL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Yu, Jeffrey | | | 1538 | NZL | 0.50 | 1 | 0.22 | 40 | 8.80 | | | * 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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