Individual Calculations July 2019 |
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Bratimirova, Dimitrinka Total change: 6.00 | | |
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Chess Holidays Ropotamo-Women teams 2019 | Primorsko | BUL | 2019-05-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1762 | 1833 | 1.50 | 2 | 0.30 | 20 | 6.00 | |
| Grabcheva, Natalia | | | 1762 | BUL | 0.50 | 1 | -0.10 | 20 | -2.00 | | Grabcheva, Natalia | | | 1762 | BUL | 1.00 | 1 | 0.40 | 20 | 8.00 | | 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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