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Individual Calculations September 2016 |
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| Dean, Michael J Total change: 0.60 | |   |
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| 103rd British Championships Over 65 Under 150 | Bournemouth | ENG | 2016-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1528 | 1.50 | 4 | 0.03 | 20 | 0.60 | |
|  Mackay, Ian W | | | 1669 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Howes, David J | | | 1524 | ENG | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Hadfield, Roy | | | 1639 | ENG | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Costeloe, C Andrew J | | | 1675 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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