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Rapid:
Individual Calculations November 2023 |
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| Jakobsons, Andris Total change: -24.00 | |   |
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| Olaine Open Rapid Chess Championship 2023 II stage | Olaine | LAT | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1566 | 1628 | 4.00 | 8 | -0.72 | 20 | -14.40 | |
|  Jakovlevs, Aleksandrs | | | 1394 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | |  Mierins, Emils Janis | | | 2062 | LAT | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Stankevics, Roberts | | | 1412 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sobolevs, Antons | | | 1563 | LAT | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Savchenko, Vjacheslavs | | | 1643 | LAT | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Goldbergs, Edvards | | | 1315 | LAT | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Grigulis, Janis | | | 1533 | DEN | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Barinovs, Vitalijs | | | 1606 | LAT | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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) | | | | Garkalnes atklatais rudens saha cempionats 2023 | Garkalne | LAT | 2023-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1443 | 1628 | 4.50 | 7 | -0.48 | 20 | -9.60 | |
| | Iljins, Kirils | | | 1297 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Rogulis, Uldis | | | 1323 | LAT | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Mihailovskis, Timurs | | | 1265 | LAT | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Kenins, Bruno | | | 1608 | LAT | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Pakula, Aleksej | | | 1955 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Slubovskis, Emils | | | 1228 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ikstena, Sarlote | | | 1424 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | * 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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