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Rapid:
Individual Calculations February 2020 |
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| Sarkar, Rian Total change: -6.40 | |   |
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| 24th Golders Green FIDE Rapid U145 | London | ENG | 2020-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1513 | 1351 | 1.00 | 5 | -0.49 | 20 | -9.80 | |
|  Pepe, Salvatore | | | 1535 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Davies, Cledwyn | | | 1508 | WLS | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Sotorrio Sanchez, Oscar | | | 1631 | ESP | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bynnersley, Ag (tony) | | | 1261 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Fenwick, Hugh F | | | 1632 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | |
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) | | | | Kingston Rapidplay Jan 2020 Group B U1900 | London | ENG | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1600 | 1351 | 1.00 | 4 | 0.17 | 20 | 3.40 | |
| | Llewellyn, Julian D | | | 1655 | ENG | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Maraiyesa, Wole | | | 1625 | ENG | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Stanners, Michael J | | | 1712 | ENG | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Lapidus, Alexey M. | | | 1406 | RUS | 0.00 | 1 | -0.42 | 20 | -8.40 | |
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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