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Individual Calculations June 2023 |
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| Oparin, Grigoriy Total change: 20.20 | |   |
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| 2023 President's Cup - Final Four of College Chess | Saint Louis, Missouri | USA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2603 | 2667 | 2.50 | 3 | 0.74 | 10 | 7.40 | |
|  Dragun, Kamil | g | | 2557 | POL | 1.00 | 1 | 0.35 | 10 | 3.50 | |  Bok, Benjamin | g | | 2607 | NED | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Gledura, Benjamin | g | | 2644 | HUN | 1.00 | 1 | 0.47 | 10 | 4.70 | |
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) | | | | Sharjah Masters International Chess Championship 2023 | Sharjah | UAE | 2023-05-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2649 | 2667 | 6.00 | 9 | 1.28 | 10 | 12.80 | |
| | Jumabayev, Rinat | g | | 2590 | KAZ | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Socko, Bartosz | g | | 2591 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Mendonca, Leon Luke | g | | 2603 | IND | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Murzin, Volodar | g | | 2603 | FID | 0.50 | 1 | -0.09 | 10 | -0.90 | | | Sanal, Vahap | g | | 2600 | TUR | 1.00 | 1 | 0.41 | 10 | 4.10 | | | Niemann, Hans Moke | g | | 2708 | USA | 1.00 | 1 | 0.56 | 10 | 5.60 | | | Yu, Yangyi | g | | 2729 | CHN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Gukesh, D | g | | 2732 | IND | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Sevian, Samuel | g | | 2684 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | |
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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