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Rapid:
Individual Calculations April 2018 |
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| Johnson, Mark Total change: 7.80 | |   |
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| Golders Green FIDE Rapid Chess March Amateur | London | ENG | 2018-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1345 | 1356 | 3.50 | 6 | 0.39 | 20 | 7.80 | |
|  Watts, Peter J | | | 1616 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | |  McBrinn, Conall | | | 1221 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Scott, Martin | | | 1148 | ENG | 1.00 | 1 | 0.23 | 20 | 4.60 | | | McKenzie, Alex | | | 1424 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Angelopoulos, Andreas | | | 1214 | ENG | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Zeni, Pierpaolo | | | 1444 | ITA | 1.00 | 1 | 0.62 | 20 | 12.40 | |
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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