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Rapid:
Individual Calculations December 2019 |
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| Richichi, Valerio Total change: 5.60 | |   |
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| CIG 2020 - EASYSCACCHI U10 | ROMA | ITA | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1099 | 1097 | 0.00 | 2 | -1.00 | 20 | -20.00 | |
|  Corvi, Maddalena | | | 1192 | ITA | 0.00 | 1 | -0.37 | 20 | -7.40 | |  Corvi, Giosue ` Francesco | | | 1005 | ITA | 0.00 | 1 | -0.63 | 20 | -12.60 | |
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) | | | | CIG 2020 - FRASCATI 2 U12 | FRASCATI | ITA | 2019-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1200 | 1097 | 2.00 | 2 | 1.28 | 20 | 25.60 | |
| | Grienti, Giorgio | | | 1164 | ITA | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Amici, Giacomo | | | 1236 | ITA | 1.00 | 1 | 0.69 | 20 | 13.80 | |
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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