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Rapid:
Individual Calculations January 2020 |
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| Listvan, David Total change: -23.60 | |   |
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| 76. PORG Open 2019 | Praha | CZE | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1273 | 1247 | 2.00 | 6 | -0.90 | 20 | -18.00 | |
|  Hozda, Max | | | 1640 | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Artamonov, Mikhail | | | 1177 | CZE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Hoang, Minh Khan Jan | | | 1231 | CZE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Dobsa, Emma | | | 1360 | CZE | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Day, Sophia Olivia | | | 1082 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Bara, Jan | | | 1149 | CZE | 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) | | | | Pohar cerneho pesce Interchess - kategorie 9 - 10 2019 | Praha | CZE | 2019-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1194 | 1247 | 2.00 | 4 | -0.28 | 20 | -5.60 | |
| | Serada, Artsiom | | | 1077 | BLR | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Dudarec, Elias | | | 1135 | CZE | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Hrbek, Jachym | | | 1257 | CZE | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Svadlenka, Michal | | | 1306 | CZE | 1.00 | 1 | 0.58 | 20 | 11.60 | |
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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