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Individual Calculations September 2018 |
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| Vidyarthi, Vyom Total change: 4.40 | |   |
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| XXIX Festival Panamericano de la Juventud U-12 Abs | Santiago | CHI | 2018-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1720 | 1904 | 6.50 | 9 | 0.11 | 40 | 4.40 | |
|  Sarda, Pedro Sada | c | | 1504 * | BRA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Sanchez Garcia, Ivan A. | | | 1532 | PUR | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Mundayat, Abinav | | | 1526 | USA | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Mahajan, Rushaan | | | 1905 | USA | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Zong, Davis | | | 2075 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Chen, Max | c | | 1767 | CAN | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Melian, Juan Sebastian | c | | 1665 | PAR | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Ballesteros Cardenas, Leonardo | c | | 1705 | CHI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Chiappero, Julio Alfredo | | | 1797 | ARG | 0.50 | 1 | -0.15 | 40 | -6.00 | | | * 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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