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Individual Calculations November 2015 |
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| Oatlhotse, Providence Total change: 39.20 | |   |
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| 2015 Botswana Open International-Prestige | Gaborone | BOT | 2015-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2082 | 2272 | 7.50 | 9 | 1.01 | 20 | 20.20 | |
|  Mooketsi, David | | | 1892 | BOT | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Banda, Fracis | | | 1872 * | MAW | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pitlagano, Tebogo | c | | 2103 | BOT | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Bwalya, Gillan | m | | 2288 | ZAM | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Prince, Mulenga | | | 2139 | ZAM | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Mwali, Chitumbo | m | | 2307 | ZAM | 0.50 | 1 | 0.05 | 20 | 1.00 | | | Gaealafshwe, Barileng | c | | 2188 | BOT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Masungwini, Michael | | | 1977 | RSA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Mosenya, Ndawana | | | 1968 | BOT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | * 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) | | | | 2015 Millionaire Chess Open II | Las Vegas, Nevada | USA | 2015-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2414 | 2270 | 3.50 | 8 | 0.95 | 20 | 19.00 | |
| | Lenderman, Aleksandr | g | | 2623 | USA | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Dungca, Ryan | | | 2192 | PHI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Colmenares, Aurelio | f | | 2362 | SUI | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Salinas Herrera, Pablo | m | | 2464 | CHI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Garcia, Gildardo | g | | 2397 | COL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Kaliksteyn, Alexander | f | | 2420 | USA | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sheng, Joshua | f | | 2425 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Javakhadze, Zurab | m | | 2432 | GEO | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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