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Individual Calculations November 2022 |
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| Shek, Daniel Total change: 22.00 | |   |
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| 58th Northumberland Chess Congress | North Shields | ENG | 2022-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1817 | 1515 | 1.50 | 3 | 1.07 | 40 | 42.80 | |
|  Sykes, Chris | | | 1818 | SCO | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Bielby, Paul R | | | 1820 | ENG | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Bridgeman, Niamh | | | 1813 | ENG | 1.00 | 1 | 0.85 | 40 | 34.00 | |
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) | | | | WORLD AMATEUR CHESS CHAMPIONSHIPS U1700 2022 | Mellieha | MLT | 2022-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1457 | 1515 | 3.50 | 7 | -0.52 | 40 | -20.80 | |
| | Zamir, Zayan | | | 1275 | KEN | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Ortega Herrera, Paris Francisco | | | 1666 | ESP | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tiakoudis, Zaharias | | | 1364 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Sushrutha, Reddy | | | 1424 | IND | 0.50 | 1 | -0.12 | 40 | -4.80 | | | Ben Youssef, Chedly | | | 1616 | TUN | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kwiatkowski, Jakub | | | 1352 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Wong, Finsen | | | 1500 | ENG | 0.00 | 1 | -0.52 | 40 | -20.80 | |
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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