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Blitz:
Individual Calculations February 2023 |
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| Tatoshvili, Daviti Total change: -42.20 | |   |
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| Tbilisi Chess Palace Blitz-01 | Tbilisi | GEO | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1396 | 0.00 | 3 | -1.23 | 20 | -24.60 | |
|  Kavkasidze, Ilia | | | 1698 | GEO | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Rapava, Kakha | | | 1603 | GEO | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Amkoladze, Otar | | | 1104 | GEO | 0.00 | 1 | -0.85 | 20 | -17.00 | |
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) | | | | Tbilisi Chess Palace Blitz-02 | Tbilisi | GEO | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1396 | 1.00 | 5 | 0.21 | 20 | 4.20 | |
| | Ghlonti, Davit | | | 1763 | GEO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gabunia, Davit | | | 1754 | GEO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Anchabadze, Zurab | | | 1740 | GEO | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Arkhipenko, Denis | | | 1607 | RUS | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Maghlakelidze, Saba | | | 1599 | GEO | 0.00 | 1 | -0.24 | 20 | -4.80 | |
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 Bltz-03 | Tbilisi | GEO | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1601 | 1396 | 1.00 | 7 | -1.09 | 20 | -21.80 | |
| | Tsanatsqenishvili, Alexandre | | | 1786 | GEO | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Ghlonti, Davit | | | 1763 | GEO | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Gvelesiani, Elguja | | | 1841 | GEO | 0.00 | 1 | -0.06 | 20 | -1.20 | | | Amkoladze, Otar | | | 1104 | GEO | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Gongliashvili, Zurab | | | 1739 | GEO | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Khvadagiani, Nika | | | 1824 | GEO | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kakhniashvili, Zurab | | | 1152 | GEO | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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