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Blitz:
Individual Calculations September 2017 |
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| Obregon Castellanos, Alexander Total change: -16.40 | |   |
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| IRT REGIONAL BLITZ ABSOLUTO AREQUIPA 2017 | Arequipa | PER | 2017-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1412 | 1572 | 2.00 | 4 | -0.82 | 20 | -16.40 | |
|  Choque Flores, Luis | | | 1384 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Loyola Torres, Maria Gracia | | | 1534 | PER | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Cervantes Puma, Jarissa | | | 1386 | PER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Condori Lima, Baruc Sami | | | 1344 | PER | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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