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Individual Calculations July 2023 |
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| Vasquez Lopez, Josue Gabriel Total change: 127.20 | |   |
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| XIV IRT Clasicas invitational "El Imperio del Cristal" - Sub 1900 | Trujillo | PER | 2023-05-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1520 | 1400 | 3.00 | 5 | 1.13 | 40 | 45.20 | |
|  Pumachaico Valdiviezo, Piero Alon | | | 1318 | PER | 1.00 | 1 | 0.39 | 40 | 15.60 | |  Cruces Castillo, Rafael Faustino | | | 1833 | PER | 1.00 | 1 | 0.94 | 40 | 37.60 | | | Quiroz Alva, Gian Carlo Gabriel | | | 1602 | PER | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Sifuentes Alcantara, Jhony Sebas | | | 1673 | PER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Salazar Rodriguez, Luis | | | 1172 | PER | 1.00 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | Torneo IRT Club de Ajedrez Enroque Sub 2250 | Chimbote | PER | 2023-06-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1847 | 1400 | 2.50 | 4 | 2.05 | 40 | 82.00 | |
| | Garcia Andrada, Heidy Nicole | | wf | 1869 | PER | 0.50 | 1 | 0.45 | 40 | 18.00 | | | Alarcon Principe, Wilfredo Ruy | | | 2230 | PER | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Sanchez Negreiros, Jose Alberto | | | 1690 | PER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Alegria Revolo, Teddy Franklin | | | 1599 | PER | 1.00 | 1 | 0.76 | 40 | 30.40 | |
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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