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Rapid:
Individual Calculations May 2023 |
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| Berishvili, Davit Total change: 2.80 | |   |
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| GEO B-12 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1285 | 1096 | 1.00 | 4 | -0.10 | 40 | -4.00 | |
|  Chighvinadze, Luka | | | 1335 | GEO | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Kristesiashvili, Andria | | | 1461 | GEO | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Chighvinadze, Robert | | | 1098 | GEO | 1.00 | 1 | 0.50 | 40 | 20.00 | |  Jangisherashvili, Nikoloz | | | 1245 | GEO | 0.00 | 1 | -0.30 | 40 | -12.00 | |
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) | | | | GEO B-14 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1453 | 1096 | 1.50 | 6 | 0.76 | 40 | 30.40 | |
| | Khvedelidze, Luka | | | 1597 | GEO | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Toidze, Tengiz | | | 1550 | GEO | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Tsurtsumia, Luka | | | 1308 | GEO | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Tushishvili, Tamaz | | | 1406 | GEO | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Chighvinadze, Luka | | | 1335 | GEO | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Kviriashvili, Andria | | | 1519 | GEO | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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 B-12 (Rapid) Ch 2023 | Tbilisi | GEO | 2023-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1300 | 1096 | 0.00 | 2 | -0.59 | 40 | -23.60 | |
| | Kviriashvili, Andria | | | 1519 | GEO | 0.00 | 1 | -0.07 | 40 | -2.80 | | | Jibladze, Nikoloz | | | 1080 | GEO | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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