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Individual Calculations October 2017 |
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| Borge Gonzalez, Fernando Antonio Total change: -44.00 | |   |
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| XV Festival de Ajedrez Centroamericano y del Caribe Panama 2017 U-10 | Ciudad Panama | PAN | 2017-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1372 | 1277 | 0.50 | 4 | -1.10 | 40 | -44.00 | |
|  Leon Acevedo, Juan Alejandro | | | 1660 | COL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  La Fleur, Juninho | | | 1129 | TTO | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Araya Tropper, Ariel | | | 1412 | CRC | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Frajman Kierszenson, Lior | | | 1286 | CRC | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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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