Individual Calculations February 2019 |
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Waters, Andrew C Total change: -7.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Hastings Weekend Open 2018-19 | Hastings | ENG | 2019-01-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
1920 | 1797 | 1.00 | 4 | -0.37 | 20 | -7.40 | |
| Orlovska, Madara | | | 2058 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | Jacobs, Robert | | | 1945 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | Cove, Henry | | | 1877 | ENG | 1.00 | 1 | 0.61 | 20 | 12.20 | | Kelly, Paul J | | | 1798 | WLS | 0.00 | 1 | -0.50 | 20 | -10.00 | | 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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