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Individual Calculations December 2015 |
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| Brikers, Aleksandrs Total change: 121.20 | |   |
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| Riga Open Youth Championship A | Riga | LAT | 2015-10-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1765 | 4.50 | 7 | 0.63 | 40 | 25.20 | |
|  Cernavska, Olga | | | 1417 | LAT | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Ziedins, Roberts | | | 1878 | LAT | 0.50 | 1 | 0.15 | 40 | 6.00 | | | El-Haze, Zans Pols | | | 1797 | LAT | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Alekseev, Ilia | | | 1609 | LAT | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Lindermans, Pavels | | | 1734 | LAT | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Pakalns, Raivis Kristians | | | 1679 | LAT | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Migunovs, Andrejs | | | 1914 | LAT | 0.50 | 1 | 0.20 | 40 | 8.00 | |
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) | | | | Termo- Eko Cup 2015 | Riga | LAT | 2015-11-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1956 | 1765 | 4.50 | 7 | 2.40 | 40 | 96.00 | |
| | Petrov, Dmitri | | | 2165 * | EST | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alekseev, Ilia | | | 1609 | LAT | 0.50 | 1 | -0.21 | 40 | -8.40 | | | Leonovs, Jegors | | | 1434 | LAT | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Tenis, Girts | | | 2084 | LAT | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Alipovs, Anatoljs | | | 2072 | LAT | 1.00 | 1 | 0.86 | 40 | 34.40 | | | Kul, Ivan | | | 2165 * | BLR | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Chernyak, Viktoria | | wf | 2165 * | RUS | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | |
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