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Individual Calculations July 2012 |
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| Mascarenhas, Alberto Total change: 15.00 | |   |
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| IRT de Inverno TTC 2012 | Rio de Janeiro/RJ | BRA | 2012-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2190 | 2246 | 4.50 | 7 | 0.53 | 15 | 7.95 | |
|  Borensztajn, David | | | 1938 | BRA | 1.00 | 1 | 0.14 | 15 | 2.10 | |  De Paiva, Pedro Henrique | | | 2292 | BRA | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Deus Filho, Joaquim De | | | 2095 | BRA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Teixeira, Ricardo Da Silva | f | | 2255 | BRA | 0.50 | 1 | 0.01 | 15 | 0.15 | | | Bil, Angelo | | | 2126 | BRA | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Rego, Vinicius V De Almeida | | | 2268 | BRA | 0.50 | 1 | 0.03 | 15 | 0.45 | | | Rodi, Luis Ernesto | m | | 2358 | ARG | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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) | | | | 2012 National Open - Open Section | Las Vegas, Nevada | USA | 2012-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2246 | 3.00 | 5 | 0.47 | 15 | 7.05 | |
| | Yankovsky, Roman | m | | 2466 | RUS | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Helfst, Matt D | | | 1930 | USA | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Foisor, Sabina-Fracesca | | wg | 2364 | USA | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Wheeler, Cameron | | | 2066 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Gulamali, Kazim | f | | 2346 | USA | 1.00 | 1 | 0.64 | 15 | 9.60 | |
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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