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Individual Calculations November 2022 |
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| Chua, Cyril Total change: 2.60 | |   |
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| Marshall FIDE Monday September-October 2022 Rounds 3-6 | New York, NY | USA | 2022-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1534 | 1.00 | 2 | 0.17 | 20 | 3.40 | |
|  Ruiz, Emmanuel | | | 1568 | USA | 0.00 | 1 | -0.45 | 20 | -9.00 | |  Muwwakkil, Mulazim | | | 1622 | USA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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) | | | | WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1534 | 3.00 | 5 | -0.04 | 20 | -0.80 | |
| | Zangrilli, Leonardo | | | 1264 | MLT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Alban Mendez, Carlos Billy | | | 1401 | ECU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Saket, Kumar | | | 1321 | IND | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Kao, Jamison Edrich | | | 1630 | HKG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Zafra, Kim | | | 1613 | PHI | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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) | | |
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