Individual Calculations March 2018 |
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Martel Obregon, Andre Gianpierre Total change: 25.60 | | |
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Campeonato Metropolitano Juvenil GrupoA Sub 12 Absoluto | Lima | PER | 2018-01-09 |
Rc | Ro | w | n | change | K | K*chg | Game |
1264 | 1197 | 1.50 | 3 | 0.15 | 40 | 6.00 | |
| Del Mar Priale, Rafael | | | 1082 | PER | 1.00 | 1 | 0.34 | 40 | 13.60 | | Flores Quillas, Diego Saul Rodri | | | 1597 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Puchuri, Torres Joseph Ricardo | | | 1114 | PER | 0.50 | 1 | -0.11 | 40 | -4.40 | | * 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) | | I IRT Ricardo Palma 2018 - Sub 1850 | Lima | PER | 2018-01-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1445 | 1197 | 2.00 | 7 | 0.42 | 40 | 16.80 | |
| Caja Cruz, Gabriel | | | 1597 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Chavez Mogrovejo, Juan Luis | | | 1597 * | PER | 0.00 | 1 | -0.08 | 40 | -3.20 | | Pacheco Mateo, Laura | | | 1463 | PER | 1.00 | 1 | 0.82 | 40 | 32.80 | | Villanueva, David | | | 1578 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | Ugarelli, Juan | | | 1461 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | Martel Obregon, Said | | | 1285 | PER | 0.00 | 1 | -0.38 | 40 | -15.20 | | Briceno Portilla, Paul Anderzon | | | 1131 | PER | 1.00 | 1 | 0.41 | 40 | 16.40 | | * 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) | | Copa Latinoamericana de Ajedrez Categoria C Juvenil | Lima | PER | 2018-01-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1404 | 1197 | 1.50 | 6 | 0.07 | 40 | 2.80 | |
| Hernandez Ojeda, Garry Anatholy | | | 1431 | PER | 0.00 | 1 | -0.21 | 40 | -8.40 | | Ugarelli, Leonardo | | | 1456 | PER | 0.00 | 1 | -0.18 | 40 | -7.20 | | Lindo Miranda, Edwin Miguel | | | 1373 | PER | 0.50 | 1 | 0.23 | 40 | 9.20 | | Sanchez Su, Ian Rodrigo | | | 1359 | PER | 1.00 | 1 | 0.71 | 40 | 28.40 | | Travezano Patino, Eduard Gedeon | | | 1450 | PER | 0.00 | 1 | -0.19 | 40 | -7.60 | | Huayhuas Robles, Laura Sofia | | | 1352 | PER | 0.00 | 1 | -0.29 | 40 | -11.60 | | 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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