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Rapid:
Individual Calculations September 2019 |
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| Lawrence, David J Total change: -0.60 | |   |
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| 4th Kingston Rapidplay Chess Tournament U160 | Kingston | ENG | 2019-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1522 | 1.50 | 5 | -0.03 | 20 | -0.60 | |
|  Stanners, Michael J | | | 1728 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Madden, Steve | | | 1652 | ENG | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Lawrence, Roy | | | 1674 | ENG | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Pepe, Salvatore | | | 1608 | ENG | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Limonov, Petr | | | 1683 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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