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Individual Calculations March 2019 |
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| Pereyra, Jonathan Total change: 108.40 | |   |
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| IRT Sub 2000 de febrero - Torre Blanca 2019 | CABA | ARG | 2019-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1809 | 2.00 | 2 | 0.40 | 40 | 16.00 | |
|  Loray, Matias Joaquin | | | 1409 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Chazarreta, Iago | | | 1674 | ARG | 1.00 | 1 | 0.32 | 40 | 12.80 | | | * 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) | | | | IRT "Abierto con los Maestros" Torre Blanca febrero 2019 | CABA | ARG | 2019-02-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1809 | 4.50 | 5 | 2.31 | 40 | 92.40 | |
| | Loray, Matias Joaquin | | | 1409 * | ARG | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bertaccini, Daniel | f | | 2106 | ARG | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Axarlian, Carlos | | | 2103 | ARG | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Sanvitale, Nicolas | | | 1751 | ARG | 1.00 | 1 | 0.42 | 40 | 16.80 | | | Moro Saidon, Gonzalo | | | 1889 | ARG | 1.00 | 1 | 0.61 | 40 | 24.40 | | | * 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) | | |
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