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Individual Calculations February 2024 |
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| Isaacs, Ruairi Total change: 36.00 | |   |
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| 15th Northwick Park Five Round Congress - Extra Games | Harrow | ENG | 2023-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1479 | 1.00 | 1 | 0.42 | 40 | 16.80 | |
|  Li, Evan | | | 1424 | ENG | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | Caplin Hastings International Chess Congress - Weekend Open | Hastings | ENG | 2024-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1466 | 1.50 | 5 | 0.48 | 40 | 19.20 | |
|  Archibong, Ubong S | | | 2064 | SCO | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Cove, Henry | | | 1803 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Marsden, Rupert | | | 1743 | ENG | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Plotnikov, Dmytro | | | 1500 | ITA | 1.00 | 1 | 0.55 | 40 | 22.00 | | | Nguyen, Anh | | | 1649 | ENG | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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