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Individual Calculations January 2018 |
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| Grafl, Florian Total change: -9.80 | |   |
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| Oberliga Ost B 2017/2018 December 2017 | various | GER | 2017-12-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2380 | 1.00 | 1 | 0.24 | 10 | 2.40 | |
|  Sergin, Mark | | | 2182 | GER | 1.00 | 1 | 0.24 | 10 | 2.40 | |
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) | | | | IV Sunway Sitges International Chess Festival - Group A | Sitges | ESP | 2017-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2197 | 2380 | 4.50 | 8 | -1.22 | 10 | -12.20 | |
|  Salonika, Saina | | wf | 2046 | IND | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Bologan, Victor | g | | 2607 | MDA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Pajeken, Wolfgang | f | | 2204 | GER | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Hapala, Elisabeth | | wf | 2092 | AUT | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Alok, Sinha | | | 1980 * | IND | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Cuadras Avellana, Jordi | f | | 2263 | ESP | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Anand, Nadar | f | | 2228 | IND | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Ruperez, Miguel | | | 2158 | ARG | 0.00 | 1 | -0.78 | 10 | -7.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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