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Blitz:
Individual Calculations May 2023 |
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| Bregadze, Nika Total change: -24.60 | |   |
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| Tbilisi Chess Palace Blitz 09 | Tbilisi | GEO | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1424 | 3.00 | 8 | -0.84 | 20 | -16.80 | |
|  Mindiashvili, Tengiz | | | 1953 | GEO | 0.00 | 1 | -0.03 | 20 | -0.60 | |  Gotsadze, Nikoloz | | | 1087 | GEO | 0.00 | 1 | -0.88 | 20 | -17.60 | | | Rekhviashvili, Mate | | | 1103 | GEO | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Gogia, Alexandre | | | 1619 | GEO | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Saltkhutsishvili, Salome | | | 1164 | GEO | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Eminashvili, Otar | | | 1581 | GEO | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Gogolashvili, Giorgi | | | 1809 | GEO | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Mkurnalidze, Luka | | | 1346 | GEO | 1.00 | 1 | 0.39 | 20 | 7.80 | |
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) | | | | Tbilisi Chess Palace Blitz-10 | Tbilisi | GEO | 2023-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1424 | 4.00 | 8 | 0.37 | 20 | 7.40 | |
| | Mindiashvili, Tengiz | | | 1953 | GEO | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Chikhradze, Nodar | | | 1095 | GEO | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kapanadze, Davit | | | 1735 | GEO | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Svanidze, Mikheil | | | 1236 | GEO | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Lomsadze, Davit | g | | 2230 | GEO | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Tsanava, Archil | | | 1324 | GEO | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Poladashvili, Nikoloz | | | 1247 | GEO | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Tasoshvili, Tamar | | | 1448 | GEO | 1.00 | 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) | | | | Tbilisi Chess Palace Blitz-11 | Tbilisi | GEO | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1424 | 2.00 | 5 | 0.76 | 20 | 15.20 | |
| | Khoperia, Zaza | | | 2115 | GEO | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Arevadze, Lasha | | | 1785 | GEO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Khurtsilava, Inga | | wg | 2025 | GEO | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Qurashvili, Alexandre | | | 1185 | GEO | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Mamardashvili, Ana | | | 1564 | GEO | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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) | | | | Tbilisi Chess Palace Blitz-12 | Tbilisi | GEO | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1538 | 1424 | 1.00 | 6 | -1.52 | 20 | -30.40 | |
| | Khoperia, Zaza | | | 2115 | GEO | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kobakhidze, Irakli | | | 1624 | GEO | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Prodiashvili, Levan | | | 1664 | GEO | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Jijelava, Davit | | | 1383 | GEO | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Tatoshvili, Nodar | | | 1283 | GEO | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Makaradze, Levani | | | 1161 | GEO | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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) | | |
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