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Rapid:
Individual Calculations July 2019 |
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| Jacob, Sydney J Total change: -47.00 | |   |
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| 3rd Kingston Rapidplay Chess Tournament U160 | Kingston | ENG | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1696 | 2.50 | 5 | -1.35 | 20 | -27.00 | |
|  Haddock, Paul | | | 1384 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Durrant, Paul Eo | | | 1571 | ENG | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Khoury, Theo | | | 1316 | ENG | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Valentine, Tim | | | 1651 | ENG | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Usharovsky, Tom | | | 1399 | ENG | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | 18th Golders Green FIDE Rapid Chess U170 | London | ENG | 2019-06-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1696 | 2.50 | 5 | -1.00 | 20 | -20.00 | |
| | Shearsby, Jude | | | 1301 | ENG | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Agrawal, Shivam | | | 1474 | ENG | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Subin, Samvrit | | | 1323 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Kamath, Vikram | | | 1720 | ENG | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Davies, Richard N | | | 1746 | ENG | 1.00 | 1 | 0.57 | 20 | 11.40 | |
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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