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Individual Calculations August 2018 |
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| Serban, Sara Annamaria Total change: 123.60 | |   |
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| CIG 2018 - Finale u10 femm | Scalea | ITA | 2018-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1172 | 1072 | 3.00 | 3 | 1.91 | 40 | 76.40 | |
|  Cammalleri, Elena | | | 1167 | ITA | 1.00 | 1 | 0.63 | 40 | 25.20 | |  Artissi, Sabina | | | 1202 | ITA | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Montanari, Laura | | | 1148 | ITA | 1.00 | 1 | 0.60 | 40 | 24.00 | |
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) | | | | WE 30 Robecchetto con Induno - B | Robecchetto con Induno | ITA | 2018-07-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1072 | 1.50 | 4 | 1.18 | 40 | 47.20 | |
| | Viotti, Alberto | | | 1472 * | ITA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gaspari, Giulio | | | 1472 * | ITA | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Rutigliano, Cesare | | | 1472 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pivari, Flavio | | | 1472 * | ITA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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