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Individual Calculations September 2011 |
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| Guerra Arrocha, Daniel Total change: 2.85 | |   |
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| Cto. de España Individual Sub 12 | Padrón A Coruña | ESP | 2011-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1733 | 4.00 | 6 | 0.19 | 15 | 2.85 | |
|  Diaz Martin, Cristina | | | 1402 | ESP | 1.00 | 1 | 0.12 | 15 | 1.80 | |  Guerrero Mendez, Luis | | | 1549 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Alfaya Marcelo, Roberto | | | 1597 | ESP | 1.00 | 1 | 0.32 | 15 | 4.80 | | | Laiz Ibanez, Hector | | | 1769 | ESP | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Ventura Bolet, Alexandre | | | 1755 | ESP | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Lopez Rivera, Jesus | | | 1671 | ESP | 0.00 | 1 | -0.59 | 15 | -8.85 | |
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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