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Rapid:
Individual Calculations November 2023 |
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| Lazdina, Keitija Total change: 178.80 | |   |
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| Olaine district chess children - 2023 II Stage | Olaine | LAT | 2023-10-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1014 | 5.50 | 6 | 3.32 | 40 | 132.80 | |
|  Gansone, Aiga | | | 1187 | LAT | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Skubenics, Juris | | | 1060 | LAT | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Kellija, Nikola | | | 1040 | LAT | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Grigorjevs, Kristers | | | 1130 | LAT | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Gravere, Justine Elza | | | 1210 | LAT | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Apinis, Kalvis | | | 1070 | LAT | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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) | | | | Pullman Junior Teams 2023 | Riga | LAT | 2023-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1305 | 1014 | 0.00 | 4 | -0.91 | 40 | -36.40 | |
| | Jaresko, Timurs | | | 1301 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Vilskersts, Ernests | | | 1226 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Varpins, Kristians | | | 1689 | LAT | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Kuznecovs, Rodislavs | | | 1005 | LAT | 0.00 | 1 | -0.51 | 40 | -20.40 | |
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) | | | | Supersahiste-2023-B | Riga | LAT | 2023-10-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1014 | 3.50 | 6 | 2.06 | 40 | 82.40 | |
| | Mierina, Lauma | | | 1533 | LAT | 1.00 | 1 | 0.97 | 40 | 38.80 | | | Maklakova, Dafne | | | 1290 | LAT | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Tronenkova, Vilhelmine | | | 1114 | LAT | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Tolmaceva, Alona | | | 1500 | LAT | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Mierina, Liva | | | 1081 | LAT | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Demakina, Nadezda | | | 1062 | LAT | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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) | | |
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