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Individual Calculations October 2019 |
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| Nijboer, Friso Total change: -17.40 | |   |
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| XXI Open Internacional Escacs de Sants Hostafrancs i Bordeta G-A | Barcelona | ESP | 2019-08-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2480 | 6.00 | 10 | -1.66 | 10 | -16.60 | |
|  Yapar, Nedim | | | 2082 | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Blasco Coll, Andreu | | | 2241 | ESP | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Chernyak, Viktoria | | wf | 2238 | RUS | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Gonzalez Rodriguez, Jorge A. | m | | 2234 | COL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | Cervello Tost, Ferran | f | | 2367 | ESP | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Lopez Gonzalez, Abel Fabian | m | | 2370 | CUB | 0.00 | 1 | -0.65 | 10 | -6.50 | | | Mitev, Valentin | f | | 2220 | BUL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Ballester Llagaria, Luis Eduardo | f | | 2312 | ESP | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Alinasab, Mobina | | wm | 2280 | IRI | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Cruz, Filemon | m | | 2309 | PER | 0.50 | 1 | -0.23 | 10 | -2.30 | |
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) | | | | Dutch Team Competition 2019-2020 Meester Round 1 | various | NED | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2420 | 2480 | 0.50 | 1 | -0.08 | 10 | -0.80 | |
| | Zwirs, Nico | m | | 2420 | NED | 0.50 | 1 | -0.08 | 10 | -0.80 | |
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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