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Rapid:
Individual Calculations August 2018 |
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| Velazquez Quirarte, Santiago Total change: 16.80 | |   |
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| III Abierto de Ajedrez de Tlalpan Juvenil | Ciudad de Mexico | MEX | 2018-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1704 | 1463 | 1.00 | 2 | 0.53 | 20 | 10.60 | |
|  Baltazar Ibanez, Diego | | | 1863 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Ramirez Sosa, Carlos | | | 1544 | MEX | 1.00 | 1 | 0.61 | 20 | 12.20 | | | * 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) | | | | III Abierto de Ajedrez de Tlalpan II Juvenil | Ciudad de Mexico | MEX | 2018-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1463 | 1.00 | 3 | 0.31 | 20 | 6.20 | |
| | Guzman Alvarado, Gabriel Augusto | | | 1686 | MEX | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Baltazar Ibanez, Diego | | | 1863 * | MEX | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ramirez Sosa, Carlos | | | 1544 | MEX | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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