Rapid:
Individual Calculations April 2018 |
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Groombridge, Mike J Total change: -6.40 | | |
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24th Birmingham Rapidplay Inter | Birmingham | ENG | 2018-03-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1579 | 1400 | 1.00 | 5 | -0.32 | 20 | -6.40 | |
| Brown, Geoffrey D | | | 1598 | ENG | 0.00 | 1 | -0.24 | 20 | -4.80 | | Riley, Mark | | | 1547 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | Johnson, Mike J | | | 1580 | ENG | 1.00 | 1 | 0.74 | 20 | 14.80 | | Barnett, Douglas J | | | 1540 | ENG | 0.00 | 1 | -0.31 | 20 | -6.20 | | White, Gary M | | | 1629 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | 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) | |
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