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Rapid:
Individual Calculations December 2017 |
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| Zvans, Maris Total change: 32.60 | |   |
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| Incukalns District Open Rapid Chess Championship 2017 | Vangazi | LAT | 2017-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1589 | 3.50 | 7 | -0.18 | 20 | -3.60 | |
|  Sveshnikov, Vladimir | m | | 1989 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Atvars, Rihards | | | 1209 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Gudovskis, Konstantins | | | 1989 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Derbenev, Arseniy | | | 1266 | RUS | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Barinovs, Vitalijs | | | 1875 | LAT | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Birmans, Daniels | | | 1273 | LAT | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Springis, Jevgenijs | | | 1434 | LAT | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * 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) | | | | Dobeles Martindienas saha turnirs | Dobele | LAT | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1589 | 4.00 | 6 | 1.91 | 20 | 38.20 | |
| | Liepins, Martins | | | 1859 | LAT | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Voitehovics, Ceslavs | | | 1803 | LAT | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Bagata, Elina | | | 1253 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Diglys, Juozas | | | 1706 | LTU | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Valancius, Stasys | | | 1904 | LTU | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ketekats, Karlis | | | 1718 | LAT | 1.00 | 1 | 0.67 | 20 | 13.40 | |
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) | | | | Olaine Open Rapid tournament 2017 | Olaine | LAT | 2017-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1748 | 1589 | 2.50 | 8 | -0.10 | 20 | -2.00 | |
| | Ni, Viktorija | | wm | 1989 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vaicuks, Jazeps | | | 1805 | LAT | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Priedite, Ingrida | | wf | 1864 | LAT | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Laizans, Aivars | | | 1989 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pogrebnojs, Dmitrijs | | | 1989 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vdovins, Jevgenijs | | | 1612 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Suvorovs, Aleksandrs | | | 1527 | LAT | 0.00 | 1 | -0.59 | 20 | -11.80 | | | Atvars, Rihards | | | 1209 | LAT | 1.00 | 1 | 0.09 | 20 | 1.80 | | | * 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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