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Individual Calculations May 2023 |
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| Ferrie, Peter Total change: -19.80 | |   |
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| Chess CAD Open 2023 - Standard | Pattaya | THA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1297 | 0.50 | 4 | -1.15 | 20 | -23.00 | |
|  Rajesh, Vasanthakumar | | | 1809 | IND | 0.00 | 1 | -0.04 | 20 | -0.80 | |  Baldanova, Nomina | | | 1022 | RUS | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Sela, Prajak | | | 1497 | THA | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Mongkoltawephun, Chanon | | | 1268 | THA | 0.00 | 1 | -0.54 | 20 | -10.80 | |
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) | | | | Blue Chevaliers International Championship 2023 | Bangkok | THA | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1297 | 1.50 | 6 | 0.16 | 20 | 3.20 | |
| | Yeoh, Yuan Hui | | | 1898 | MAS | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Nisban, Cyrus | c | | 1923 | SGP | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Kuich, Gero | | | 1427 | SUI | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Burbach, Bruno | | | 1521 | MRI | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Nodon, Jeremi | | | 1887 | JPN | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Tsang, Bobby | | | 1105 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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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