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Rapid:
Individual Calculations January 2018 |
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| Tsurtsumia, Luka Total change: -21.60 | |   |
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| Samegrelo Region Ch (Rapid) 2017 | Poti | GEO | 2017-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1440 | 4.00 | 8 | -0.63 | 20 | -12.60 | |
|  Jabelia, Luka | | | 1040 * | GEO | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Qalichava, Akaki | | | 1840 * | GEO | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Garuchava, Alexandre | | | 1222 | GEO | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Tsuleiskiri, Merab | | | 1333 | GEO | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Abakelia, Mariam | | | 1294 | GEO | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Kukhaleishvili, Giorgi | | | 1662 | GEO | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Chanturia, Giorgi | | | 1268 | GEO | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Sichinava, Giorgi | | | 1406 | GEO | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | New Year Festival (Rapid) 2017 | Poti | GEO | 2017-12-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1237 | 1440 | 1.00 | 2 | -0.45 | 20 | -9.00 | |
| | Kulua, Barbare | | | 1068 | GEO | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Sichinava, Giorgi | | | 1406 | GEO | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | |
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