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Individual Calculations January 2018 |
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| Preda, Iulian Total change: -9.00 | |   |
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| 1st December Cup Galati - Open | Galati | ROU | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1764 | 4.00 | 6 | -0.45 | 20 | -9.00 | |
|  Vulpe, Raisa-Georgiana | | | 1503 | ROU | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Craciun, Cristian-Gabriel | | | 1400 | ROU | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Craita, Sorin | | | 1630 | ROU | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Costea, Ghita | | | 1599 | ROU | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Calinoiu, Constantin | | | 1615 | ROU | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Spiridon, Mihai-Zoltan | | | 1667 | ROU | 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) | | |
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