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Rapid:
Individual Calculations January 2020 |
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| Ruiu Battisti, Sara Total change: 0.20 | |   |
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| CIG 2020 - ACCADEMIA SCACCHI MILANO 2 U12 | MILANO | ITA | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1206 | 1006 | 0.50 | 2 | 0.01 | 20 | 0.20 | |
|  Martirosyan, Davide | | | 1158 | ITA | 0.50 | 1 | 0.20 | 20 | 4.00 | |  Garcia Castaneda, Daniel Alberto | | | 1254 | ITA | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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