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Individual Calculations December 2017 |
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| Wahid, Hlal Total change: -9.80 | |   |
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| Kuwait Amateur Chess Festival Group A | Kuwait | KUW | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1632 | 1552 | 1.50 | 5 | -0.49 | 20 | -9.80 | |
|  Miller, Matt S | | | 1721 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | |  Nandakumar, Menon | | | 1481 | FID | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bitaga, Larry | | | 1534 | FID | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Varghese, Joice | | | 1677 | FID | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Alsharhan, Musaed | | | 1749 | KUW | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | |
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