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Individual Calculations May 2023 |
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| Baroukh, Leon Total change: -57.40 | |   |
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| Central London Chess Congress April 2023 - Major Under 2000 | London | ENG | 2023-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1706 | 0.00 | 4 | -2.87 | 20 | -57.40 | |
|  Passariello, Andrea | | | 1526 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | |  Pristin, Michael | | | 1499 | USA | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Ward-Riggs, Samuel | | | 1516 | ENG | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Chiang, Richard | | | 1624 | ENG | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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