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Rapid:
Individual Calculations May 2012 |
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| Sivakumar, Ashvin Total change: 15.60 | |   |
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| 64th National Schools Individual Chess Championships 2012 - Open Under-11 | Singapore | SGP | 2012-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1771 | 1684 | 2.00 | 3 | 0.86 | 20 | 17.20 | |
|  Lau, Matthew Ende | | | 1711 | SIN | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Mar, Teng Chou Nathan | | | 1797 | SIN | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Goh, Jinghan Cameron | | | 1806 | SIN | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | 64th National Schools Individual Chess Championships 2012 - Open | Singapore | SGP | 2012-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2084 | 1684 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
| | Foo, Benjamin | | | 2084 * | SIN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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