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Rapid:
Individual Calculations October 2018 |
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| Sanna, Chiara Total change: 1.80 | |   |
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| OP 4 DEL RIMEDIO | OZIERI | ITA | 2018-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1432 | 1314 | 2.50 | 7 | 0.09 | 20 | 1.80 | |
|  Saddi, Giorgio | | | 1465 | ITA | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Corbo, Giuseppe A. | | | 1443 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | |  Marteddu, Antonio | | | 1544 | ITA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Piredda, Elia | | | 1437 | ITA | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Peano, Antonio | | | 1327 | ITA | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Brundu, Giosue` | | | 1344 | ITA | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Saddi, Giuseppe Giovanni | | | 1465 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | |
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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