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Blitz:
Individual Calculations May 2018 |
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| Freeman, Michael A Total change: 20.00 | |   |
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| CCF EASTER BLITZ | London | ENG | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1504 | 1186 | 1.00 | 5 | 0.32 | 20 | 6.40 | |
|  Metcalfe, Charlie P | | | 1586 * | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Upton, Bill | | | 1442 | ENG | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Ito-Aramendia, Alejandro | | | 1482 | ENG | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Boztas, Lana | | | 1466 | ENG | 1.00 | 1 | 0.84 | 20 | 16.80 | | | Davies, Cledwyn | | | 1545 | WLS | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Croydon League Bielski Cup | London | ENG | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1186 | 2.00 | 4 | 0.68 | 20 | 13.60 | |
| | Gliddon, Daniel J | | | 1471 | ENG | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Rizvi, Aysha | | | 1213 | ENG | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Howell, Matthew G | | | 1580 | ENG | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Rizvi, Zara | | | 1098 | ENG | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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