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Rapid:
Individual Calculations May 2023 |
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| Alarma, Richard Haiden Total change: -50.40 | |   |
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| 1st SOUTH LUZON FIDE-RATED CHESS TOURNAMENT | Cabuyao City | PHI | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1644 | 2.50 | 4 | 1.81 | 40 | 72.40 | |
|  Loanzon, Arjoe | | | 2014 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Pelias, Keiffer | | | 1877 | PHI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Canio, Carl Anthony | | | 1845 | PHI | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Jocson, Ritchie | | | 1958 | PHI | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | Mayor Darel Dexter T. Uy National Age Group Rapid Chess Championship Grand Finals U18 Boys | Dipolog City | PHI | 2023-04-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1426 | 1644 | 0.00 | 4 | -3.07 | 40 | -122.80 | |
| | Lagunay, Jeshua | | | 1413 | PHI | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Mahawan, Arnel Luna Jr. | | | 1349 | PHI | 0.00 | 1 | -0.85 | 40 | -34.00 | | | De Asas, Aaron Francis | | | 1582 | PHI | 0.00 | 1 | -0.59 | 40 | -23.60 | | | Canas, Khent Lourence | | | 1360 | PHI | 0.00 | 1 | -0.84 | 40 | -33.60 | |
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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