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Individual Calculations January 2024 |
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| Zhang, Xin An Total change: 6.40 | |   |
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| Taca de Lisboa 2023-24 r.2 | dist. Lisboa | POR | 2023-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 1775 | 0.00 | 1 | -0.05 | 40 | -2.00 | |
|  Fidalgo, Andre Neves | | | 2245 | POR | 0.00 | 1 | -0.05 | 40 | -2.00 | |
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) | | | | CD Lisboa Jovens 2023-24 - U14 | Lisboa | POR | 2023-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1417 | 1775 | 4.50 | 5 | 0.21 | 40 | 8.40 | |
|  Oliveira, Vitoria | | | 1375 * | POR | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Stratulat, Rafael | | | 1231 | POR | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Adhya, Havir | | | 1393 | POR | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Moldovan, Lucas Gabriel | | | 1729 | POR | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Marques, Goncalo Jose Costa Campo | | | 1356 | POR | 1.00 | 1 | 0.07 | 40 | 2.80 | | | * 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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