Blitz:
Individual Calculations September 2021 |
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Krotava, Viktoryia Total change: 4.20 | | |
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Ch BLR U12 w 2021 Blitz | Grodno | BLR | 2021-08-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1248 | 1052 | 1.00 | 3 | 0.21 | 20 | 4.20 | |
| Zubkovskaya, Ekaterina | | wc | 1365 | BLR | 0.00 | 1 | -0.14 | 20 | -2.80 | | Venskaya, Nika | | | 1291 | BLR | 0.00 | 1 | -0.20 | 20 | -4.00 | | Trus, Darya I | | | 1089 | BLR | 1.00 | 1 | 0.55 | 20 | 11.00 | | 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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