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Individual Calculations July 2023 |
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| Opaska, Michael Total change: 25.60 | |   |
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| 16th annual Continental Chess Cleveland Open - U2100 | Middleburg Heights, OH | USA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1790 | 4.00 | 4 | 1.28 | 20 | 25.60 | |
|  Pierson, Kenneth L | | | 1479 | USA | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Mathiyazhagan, Ashrith | | | 1690 | USA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Tan, Sean | | | 1846 | USA | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Hanke, Harvey | | | 1552 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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