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Individual Calculations May 2023 |
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| Ozbulbul, Dikran Total change: 52.40 | |   |
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| 2023 World School Chess Championships - open U13 | Rhodes | GRE | 2023-04-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1615 | 5.50 | 9 | 1.31 | 40 | 52.40 | |
|  Mane, Arnav | | | 1269 | CAN | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Zhu, Pengxiao | | | 1494 | ENG | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Siddarth, Sriaditya Kunapuli | | | 1478 | USA | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Di Bartolomeo, Adrian Mikail | | | 1809 | ITA | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Kazhmuratov, Altair | | | 1546 | KAZ | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Tabatadze, Erekle | | | 1876 | GEO | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Luk, Danbe | | | 1315 | HKG | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Mamedov, Edgar | f | | 2248 | KAZ | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Celik, Ali Alper | | | 2035 | TUR | 0.50 | 1 | 0.43 | 40 | 17.20 | |
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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