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Individual Calculations September 2019 |
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| Harish, Neeraj Total change: 133.60 | |   |
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| Panamericano de la Juventud 2019 sub 10 absoluto | Guayaquil | ECU | 2019-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1395 | 8.50 | 9 | 2.64 | 40 | 105.60 | |
|  Hernandez Perez, Javier Francisco | | | 1034 | CRC | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Amarilla Ettiene, Ezequiel | | | 1148 | PAR | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Boydell, Oliver | | | 1231 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Ubilluz Pena, Jaiden Andres | | | 1310 | ECU | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Sanchez Negreiros, Jose Alberto | | | 1119 | PER | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Chamadia, Avaan | | | 1362 | USA | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Abad Huaman, Adrian Estiven | | | 1422 | PER | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Marrujo Pardo, Mauricio Emmanuel | | | 1742 | CHI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Morales Risco, Hugo Alexander | | | 1090 | ECU | 1.00 | 1 | 0.14 | 40 | 5.60 | |
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) | | | | 2019 NAYCC U12 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1395 | 2.00 | 5 | 0.70 | 40 | 28.00 | |
| | Benjamin, Wu | | | 1613 | CAN | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rafael, Adam | | | 1392 | CAN | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Kevin, Liu | | | 1697 | CAN | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Chu, Hang Zhang | | | 1795 * | CAN | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Austin, Xie | | | 1508 | CAN | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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