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Blitz:
Individual Calculations July 2022 |
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| Huari Ortega, Rafael Leonardo Total change: -17.20 | |   |
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| BLITZ U1400 - FIDE WORLD SCHOOL CHESS CHAMPIONSHIP 2022 | Panama | PAN | 2022-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1221 | 1080 | 1.00 | 4 | -0.25 | 20 | -5.00 | |
|  Perez Tangarife, Simon | | | 1279 | COL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Semana Ramirez, Brenda | | wc | 1211 | CRC | 1.00 | 1 | 0.68 | 20 | 13.60 | |  Yang, Adelynne | | | 1246 | USA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Atarama Tezen, Sebastian Alexis | | | 1148 | PER | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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 BLITZ "REGIONAL URCOS 2022" | Urcos | PER | 2022-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1080 | 0.50 | 5 | -0.61 | 20 | -12.20 | |
| | Tayro Chihuantito, Luis Gabriel | | | 1415 | PER | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Pacco Cuebas, Luis Franco | | | 1289 | PER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sotomayor Vilcahuaman, Rodrigo Al | | | 1291 | PER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Calcina Arroyo, Richard Antonio A | | | 1200 | PER | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Gonzales Mayta, Alvaro Sebastian | | | 1331 | PER | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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