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Individual Calculations August 2023 |
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| Pirtskhalaishvili, Lile Total change: -205.60 | |   |
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| 7th Batumi Int.Municipality Cup (Open C) | Batumi | GEO | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1281 | 1.00 | 5 | -2.49 | 40 | -99.60 | |
|  Manukyan, Sargis Art. | | | 1056 | ARM | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Makatsaria, Sandro | | | 1133 | GEO | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Naghiyev, Malik | | | 1131 | AZE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Hovakimyan, Nare | | | 1128 | ARM | 0.00 | 1 | -0.70 | 40 | -28.00 | |  Petrakov, Bogdan | | | 1204 | GEO | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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) | | | | 16th Poti Int.Nana Alexandria Cup (Open D,1400-lover) | Poti | GEO | 2023-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1063 | 1281 | 2.00 | 6 | -2.65 | 40 | -106.00 | |
| | Bechvaia, Kristine | | | 1077 | GEO | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Quljanishvili, Saba | | | 1122 | GEO | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Khubuluri, Zaal | | | 1014 | GEO | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Bekauri, Giorgi | | | 1065 | GEO | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Kakulia, Demetre | | | 1022 | GEO | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Khachatryan, Armen E. | | | 1078 | ARM | 0.00 | 1 | -0.76 | 40 | -30.40 | |
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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