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Rapid:
Individual Calculations April 2021 |
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| Demina, Alena Total change: 9.60 | |   |
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| Serpukhov rapid 2021 U13 | Serpukhov | RUS | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1318 | 1225 | 2.50 | 6 | 0.07 | 20 | 1.40 | |
|  Kirpichenko, Alexey | | | 1699 | RUS | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Stepanov, Daniil | | | 1262 | RUS | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Zakharov, Maksim Mikh | | | 1173 | RUS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Savinykh, Mikhail A | | | 1222 | RUS | 0.50 | 1 | 0.00 | 20 | 0.00 | | | Mikhalev, Roman | | | 1209 | RUS | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Rostovtsev, Petr | | | 1340 | RUS | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | Spring debut_A | Odintsovo | RUS | 2021-03-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1225 | 2.50 | 5 | 0.41 | 20 | 8.20 | |
| | Beldiagin, Sergey | | | 1097 | RUS | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Vershinin, Igor | | | 1914 | RUS | 0.50 | 1 | 0.49 | 20 | 9.80 | | | Masenkov, Daniil S | | | 1304 | RUS | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Lebedev, Vladimir | | | 1303 | RUS | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Samsonov, Konstantin | | | 1130 | RUS | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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) | | |
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