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Rapid:
Individual Calculations August 2023 |
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| Kusenko, Romans Total change: 22.00 | |   |
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| Chess Thursday-2023-XXI | Riga | LAT | 2023-06-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1398 | 3.50 | 7 | 1.25 | 20 | 25.00 | |
|  Laimins, Lauris | | | 2090 | LAT | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Eglitis, Kristaps | | | 1133 | LAT | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Zalcmane, Vija | | | 1388 | LAT | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kretainis, Kristaps | | | 2123 | LAT | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Melderis, Uldis | | | 1813 | LAT | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Priedeslaipa, Alberts | | | 1148 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Gudovskis, Konstantins | | | 2000 | LAT | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Chess Thursday-2023-XXIII | Riga | LAT | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1459 | 4.00 | 8 | -0.46 | 20 | -9.20 | |
| | Laizans, Aivars | | | 2001 | LAT | 0.50 | 1 | 0.47 | 20 | 9.40 | | | Maklakova, Nellija | | | 1712 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Elsts, Rihards | | | 1120 | LAT | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Jurzdickis, Levi Mose | | | 1256 | LAT | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Mierina, Lauma | | | 1439 | LAT | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Birjukovs, Anatolijs | | | 1368 | LAT | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Maklakova, Dafne | | | 1156 | LAT | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Bitenieks, Dominiks | | | 1397 | LAT | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | Coach Aivars Stasans 2nd Memorial Cup | Riga | LAT | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1593 | 1459 | 3.50 | 9 | 0.31 | 20 | 6.20 | |
| | Vidruska, Renate | | wf | 1959 | LAT | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Matisons, Janis Mihaels | | | 1320 | LAT | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Maklakova, Nellija | | | 1712 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Sinicins, Sergejs | | | 1203 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Strods, Kristaps Reinis | | | 1747 | LAT | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Maklakova, Naomi | | | 1680 | LAT | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Fridensteins-Bridins, Atis | | | 1694 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Zass, Kristaps | | | 1686 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Kipluka, Anna Krista | | | 1340 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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