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Rapid:
Individual Calculations January 2017 |
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| Ruggiero, Alessandro Total change: 36.00 | |   |
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| CIG 2017 - COPPA DI NATALE U16 | VITINIA | ITA | 2016-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1374 | 1098 | 2.50 | 4 | 1.80 | 20 | 36.00 | |
|  Graziani, Emma | | | 1314 | ITA | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Ingravalle, Matteo | | | 1350 | ITA | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Budini, Andrea | | | 1498 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Laurenzi, Tommaso | | | 1332 | ITA | 1.00 | 1 | 0.79 | 20 | 15.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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