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Blitz:
Individual Calculations January 2020 |
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| Berti Contreras, Lorenginis Total change: -64.00 | |   |
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| IV TORNEO INTERNACIONAL BLITZ ARICA 2019 | Arica | CHI | 2019-12-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 2003 | 4.00 | 9 | -3.20 | 20 | -64.00 | |
|  Zapata Chura, Joaquin Ignacio | | | 1603 * | CHI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Barria Zuniga, Daniel | m | | 2403 * | CHI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Yucra Ortiz, Waldir Manuel | | | 1603 * | PER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Alterman Silva, Felix | | | 1691 | CHI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Jimenez Jimenez, Abednego | | | 1603 * | CHI | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Navarro Ariza, Justin Jeshua | c | | 1603 * | PER | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Gaytan Menay, Elias | | | 1660 | CHI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Naveros Chile, Cristian | | | 1691 | PER | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Bocangel Chavez, Marjoire J. | | wf | 1722 | CHI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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