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Individual Calculations December 2019 |
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| Petrache, Otto Total change: -7.20 | |   |
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| Satori Art Slobozia Cup 6th ed. - rating U1400 | Slobozia | ROU | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1234 | 1.00 | 4 | -0.36 | 20 | -7.20 | |
|  Craciun, Luca-Stefan | | | 1331 | ROU | 1.00 | 1 | 0.63 | 20 | 12.60 | |  Gazdaru, Rares | | | 1388 | ROU | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Jitea, Andrei-Cristian | | | 1346 | ROU | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Balaban, Nicolae-Adrian | | | 1346 | ROU | 0.00 | 1 | -0.35 | 20 | -7.00 | |
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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