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Blitz:
Individual Calculations October 2018 |
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| Abouchakra, Ibrahim Total change: -81.80 | |   |
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| 2018 UK Open Blitz - London Qualifier | London | ENG | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1674 | 1706 | 3.00 | 13 | -4.09 | 20 | -81.80 | |
|  Pollack, Oscar | | | 1831 | ENG | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Patel, Rishi | | | 1720 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Kirupakaran, Vishnu | | | 1516 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Wei, Naomi | | | 1781 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Sturm, Alexander J | | | 1597 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Jamieson, Neil | | | 1531 | ENG | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Singha, Swati | | | 1427 | IND | 1.00 | 1 | 0.16 | 20 | 3.20 | | | David, Barry Ah | | | 1644 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Solmaz, Safak | | | 1781 | TUR | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Madden, Steve | | | 1727 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Chantrell, Paul | | | 1598 | ENG | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Glotzer, Roland | | | 1570 | FRA | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Frostick, Helen M | | | 2037 | ENG | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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