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Individual Calculations October 2017 |
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| Rodriguez Rubio, Alex Steven Total change: 5.20 | |   |
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| II Campeonato Nacional Juvenil de Ajedrez -Sub 13 Absoluto | Lima | PER | 2017-08-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1423 | 1517 | 5.00 | 8 | 0.13 | 40 | 5.20 | |
|  Rojas, Steven | | | 1917 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Guevara Peralta, Sebastian Anton | | | 1234 | PER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Sumaria Choqueluque, Alessandro | | | 1350 | PER | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Vizcarra Quispe, Jhael | | | 1640 | PER | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Nunez Villazana, Norbil Marco | | | 1175 | PER | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Reyes Zavaleta, Diego Alexander | | | 1117 * | PER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sinti Pio, Jesus Moises | | | 1380 | PER | 0.50 | 1 | -0.18 | 40 | -7.20 | | | Navarro Ariza, Justin Jeshua | c | | 1571 | PER | 1.00 | 1 | 0.58 | 40 | 23.20 | | | * 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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