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Individual Calculations January 2012 |
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| Torres, Mauricio Total change: -4.35 | |   |
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| World Youth Chess Championship - U 12 Open | Caldas Novas/GO | BRA | 2011-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1978 | 1721 | 0.00 | 3 | -0.55 | 15 | -8.25 | |
|  Chiang, Jonathan | | | 1951 | USA | 0.00 | 1 | -0.21 | 15 | -3.15 | |  Hetul, Shah | | | 1983 | IND | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Pillai, Kadhir A | | | 2001 | USA | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | IRT Clausura | Asuncion | PAR | 2011-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1761 | 1721 | 2.50 | 5 | 0.26 | 15 | 3.90 | |
| | Laterza, Martin | | | 1612 | PAR | 0.50 | 1 | -0.15 | 15 | -2.25 | | | Jara, Alberto | | | 1720 | PAR | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Centurion, Emilio | | | 1702 | PAR | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Apuril, Jose | | | 1887 | PAR | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Flores, Rodney | | | 1884 | PAR | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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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