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Individual Calculations January 2018 |
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| Borisov, Sofia-Ioana Total change: 18.00 | |   |
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| Winter Holidays Cup U10 | Tulcea | ROU | 2017-12-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1207 | 1021 | 1.50 | 4 | 0.45 | 40 | 18.00 | |
|  Tanase, Andrei P. | | | 1291 | ROU | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Ene, Alexandru-Iulian | | | 1202 | ROU | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Boureanu, Bianca-Alina | | | 1115 | ROU | 0.50 | 1 | 0.13 | 40 | 5.20 | | | Celea, Andreea-Alina | | | 1218 | ROU | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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