Rapid:
Individual Calculations November 2017 |
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Grozea, Robert Georgel Total change: -11.00 | | |
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2017 Coventry Junior Open Under 18 | Coventry | ENG | 2017-10-07 |
Rc | Ro | w | n | change | K | K*chg | Game |
1438 | 1422 | 0.00 | 1 | -0.48 | 20 | -9.60 | |
| Phillips, David | | | 1438 | ENG | 0.00 | 1 | -0.48 | 20 | -9.60 | | 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) | | 23rd Birmingham Rapidplay Inter | Birmingham | ENG | 2017-10-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1397 | 1422 | 1.00 | 2 | -0.07 | 20 | -1.40 | |
| Draper, Martin J | | | 1397 | ENG | 1.00 | 1 | 0.47 | 20 | 9.40 | | Groombridge, Mike J | | | 1396 | ENG | 0.00 | 1 | -0.54 | 20 | -10.80 | | 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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