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Rapid:
Individual Calculations June 2022 |
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| Petersons, Matejs Total change: 55.60 | |   |
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| Liepajas komandu turnirs 2022 | Liepaja | LAT | 2022-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1093 | 2.50 | 7 | 1.50 | 20 | 30.00 | |
|  Bagirov, Eldar | | | 1564 | LAT | 0.50 | 1 | 0.45 | 20 | 9.00 | |  Grants, Romualds | | | 1646 | LAT | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Suharevskis, Guntars | | | 1621 | LAT | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Melihovs, Stanislavs | | | 1571 | LAT | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Petrova, Anna | | | 1142 | LAT | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Feldmanis, Kristers | | | 1249 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Nikolajevs, Vladimirs | | | 1436 | LAT | 1.00 | 1 | 0.88 | 20 | 17.60 | |
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) | | | | Olaine chess spring for children 2022 A | Olaine | LAT | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1228 | 1093 | 4.00 | 8 | 1.42 | 20 | 28.40 | |
| | Mierina, Lauma | | | 1298 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kantans, Ansis | | | 1199 | LAT | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Liepina, Daniela, Nikola | | | 1225 | LAT | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Jurmalis, Valters | | | 1132 | LAT | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Ivulans, Patriks | | | 1255 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Tolmaceva, Alona | | | 1241 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Sestakovs, Maksims | | | 1251 | LAT | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Strekalovs, Ernests | | | 1222 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Latvijas Skolu saha olimpiades FINALS (5. - 9. klase zeni) | Riga | LAT | 2022-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1093 | 1.00 | 5 | -0.14 | 20 | -2.80 | |
| | Derbenev, Arseniy | | | 1429 | LAT | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Petrovs, Arsenijs | | | 1314 | LAT | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Macuks, Timofejs | | | 1371 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Ozolins, Kristaps | | | 1252 | LAT | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Freibergs, Raimonds | | | 1208 | LAT | 0.00 | 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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