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Individual Calculations October 2013 |
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| Batashevs, Arsens Total change: 11.70 | |   |
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| RTU open C | Riga | LAT | 2013-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1822 | 2.50 | 5 | 0.18 | 15 | 2.70 | |
|  Nesterov, Yury | | | 1993 | RUS | 1.00 | 1 | 0.73 | 15 | 10.95 | |  Vins, Aleksis | | | 1952 | LAT | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Melnikova, Vladislava | | | 1681 | RUS | 0.50 | 1 | -0.19 | 15 | -2.85 | | | Lagerborg, Krister | | | 2034 | SWE | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Horobrijs, Daniils | | | 1568 | LAT | 1.00 | 1 | 0.19 | 15 | 2.85 | |
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) | | | | IX Baltic school chess festival 2013 | Riga | LAT | 2013-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1952 | 1822 | 2.00 | 4 | 0.60 | 15 | 9.00 | |
| | Emdin, Mark | | | 2204 | RUS | 0.50 | 1 | 0.41 | 15 | 6.15 | | | Djogteva, Jekaterina | | | 1775 | LAT | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Kuvyrshin, Maksim | | | 1877 | RUS | 1.00 | 1 | 0.58 | 15 | 8.70 | | | Shashnev, Pavel | | | 1953 | RUS | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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