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Individual Calculations September 2023 |
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| Hops, Roberts Total change: 5.76 | |   |
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| Rudaga - Kaissa 2023 Tournament AB | Jurmala | LAT | 2023-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1276 | 1334 | 3.50 | 7 | -0.54 | 36 | -19.44 | |
|  Sinicina, Jevgenija | | | 1217 | LAT | 0.00 | 1 | -0.66 | 36 | -23.76 | |  Jaresko, Timurs | | | 1122 | LAT | 1.00 | 1 | 0.23 | 36 | 8.28 | | | Matisons, Janis Mihaels | | | 1359 | LAT | 0.00 | 1 | -0.47 | 36 | -16.92 | | | Anokhin, Yaromir | | | 1218 | LAT | 1.00 | 1 | 0.34 | 36 | 12.24 | | | Vorobjovs, Nils | | | 1170 | LAT | 0.50 | 1 | -0.22 | 36 | -7.92 | | | Stinka, Gustavs | | | 1356 | LAT | 1.00 | 1 | 0.53 | 36 | 19.08 | | | Testelecs, Ilja Kuprijans | | | 1491 | LAT | 0.00 | 1 | -0.29 | 36 | -10.44 | |
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) | | | | Riga Technical University Open 2023 - Tournament B | Riga | LAT | 2023-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1430 | 1334 | 3.00 | 6 | 0.72 | 36 | 25.92 | |
| | De Leede, Tjeerd | | | 1635 | NED | 0.00 | 1 | -0.15 | 36 | -5.40 | | | Silmalis, Janis | | | 1481 | LAT | 0.50 | 1 | 0.20 | 36 | 7.20 | | | Lindstrom, Simon | | | 1171 | SWE | 1.00 | 1 | 0.28 | 36 | 10.08 | | | Lazars, Krisjanis | | | 1489 | LAT | 0.00 | 1 | -0.29 | 36 | -10.44 | | | Berezovskii, Arina | | | 1348 | ISR | 0.50 | 1 | 0.02 | 36 | 0.72 | | | Tolmaceva, Alona | | | 1454 | LAT | 1.00 | 1 | 0.66 | 36 | 23.76 | |
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) | | | | Rigas Saha Vasaras festivals-2023 | Riga | LAT | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1572 | 1334 | 2.00 | 6 | -0.02 | 36 | -0.72 | |
| | Kretainis, Kristaps | | | 2182 | LAT | 0.00 | 1 | 0.00 | 36 | 0.00 | | | Pavlovs, Ostins | | | 1377 | LAT | 0.50 | 1 | 0.06 | 36 | 2.16 | | | Pucinskis, Mihails | | | 1179 | LAT | 1.00 | 1 | 0.29 | 36 | 10.44 | | | Gruznova, Kristine | | | 1251 | LAT | 0.50 | 1 | -0.11 | 36 | -3.96 | | | Pavlovs, Nikita | | | 1910 | LAT | 0.00 | 1 | -0.02 | 36 | -0.72 | | | Filipovs, Sergejs | | | 1534 | LAT | 0.00 | 1 | -0.24 | 36 | -8.64 | |
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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