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Individual Calculations September 2017 |
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| Sofrone, David-Eduard Total change: 0.00 | |   |
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| Chess Festival Pro Logos Galati - U10 | Galati | ROU | 2017-08-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1316 | 1107 | 1.00 | 4 | 0.00 | 40 | 0.00 | |
|  Cotoros, Eduard | | | 1387 | ROU | 0.50 | 1 | 0.34 | 40 | 13.60 | |  Borza, Alexandru-Ionut | | | 1089 | ROU | 0.50 | 1 | -0.03 | 40 | -1.20 | | | Boghici, Mario-Bogdan | | | 1436 | ROU | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Taran, Sebastian | | | 1353 | ROU | 0.00 | 1 | -0.19 | 40 | -7.60 | |
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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