Blitz:
Individual Calculations August 2017 |
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Contreras Quintero, Brigit Vyany Total change: -15.40 | | |
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Panamerican Youth Championship Blitz Girls U10 2017 | San Jose | CRC | 2017-07-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1319 | 1275 | 1.00 | 4 | -0.77 | 20 | -15.40 | |
| Velea, Sophie | | wc | 1396 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | Salazar Gould, Kristy Valeria | | | 1472 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | Velea, Stephanie | | | 1350 | USA | 0.00 | 1 | -0.40 | 20 | -8.00 | | Pisani Revilla, Andrea Elaine | | | 1057 | VEN | 1.00 | 1 | 0.22 | 20 | 4.40 | | 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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