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Rapid:
Individual Calculations July 2019 |
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| Lazarevic, Ljubica Total change: 31.40 | |   |
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| 3rd Kingston Rapidplay Chess Tournament U160 | Kingston | ENG | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1590 | 1383 | 3.00 | 6 | 1.57 | 20 | 31.40 | |
|  Maraiyesa, Wole | | | 1627 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | |  Bovtramovics, Vladimirs | | | 1581 | LAT | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Seman, Myroslav | | | 1574 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Seymour, Paul | | | 1610 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Bussmann, John | | | 1674 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Low, Sampson | | | 1472 | ENG | 0.50 | 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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