Individual Calculations February 2013 |
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Grange, David Total change: 9.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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e2e4 West Bromwich Major | Birmingham | ENG | 2013-01-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1629 | 1684 | 2.00 | 3 | 0.30 | 30 | 9.00 | |
| Hewitt, Sean D | | | 1832 | ENG | 0.00 | 1 | -0.30 | 30 | -9.00 | | Crockett, Stephen J | | | 1611 | ENG | 1.00 | 1 | 0.40 | 30 | 12.00 | | Subramaniam, Mani | | | 1444 | IND | 1.00 | 1 | 0.20 | 30 | 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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