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Individual Calculations April 2009 |
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| Ausin Neira, David Total change: -16.60 | |   |
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| Zonal Absoluto y Sub18 | Ferrol | ESP | 2008-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1517 | 0.00 | 4 | -0.82 | 25 | -20.50 | |
|  Ferreiro Lorenzo, Vicente Javier | | | 1867 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | |  Roca Rivera, Alejandro | | | 1752 | ESP | 0.00 | 1 | -0.21 | 25 | -5.25 | | | Martinez Rodriguez, Rolando | | | 1867 | ESP | 0.00 | 1 | -0.11 | 25 | -2.75 | | | Rey Malde, Henrique | | | 1597 | ESP | 0.00 | 1 | -0.39 | 25 | -9.75 | |
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) | | | NOTE: K factor changed | | Torneo do Nadal Da Escola Ferrola | Ferrol | ESP | 2008-12-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1568 | 1517 | 2.00 | 4 | 0.26 | 15 | 3.90 | |
| | Marino Gonzalez, Alejandro | | | 1687 | ESP | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Picos Maiztegui, Miguel | | | 1540 | ESP | 1.00 | 1 | 0.53 | 15 | 7.95 | | | Rodriguez Varela, Ruben | | | 1592 | ESP | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Formoso Leal, Laura | | | 1454 | ESP | 1.00 | 1 | 0.41 | 15 | 6.15 | |
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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