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Individual Calculations January 2020 |
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| Ortiz Urra, Ignacio Total change: 16.40 | |   |
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| Festival Sudamericano de la Juventud 2019 Sub 10 Absoluto | CABA | ARG | 2019-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1329 | 1154 | 1.00 | 2 | 0.41 | 40 | 16.40 | |
|  Neira Zamudio, Rafael | | | 1466 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Kulik, Martin | | | 1191 | URU | 1.00 | 1 | 0.55 | 40 | 22.00 | |
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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