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Individual Calculations July 2015 |
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| Brozzi, Silvio Total change: -58.00 | |   |
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| OP 8 infrasettimanale Lazio Scacchi - B | Roma | ITA | 2015-05-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1498 | 1777 | 1.00 | 4 | -2.33 | 20 | -46.60 | |
|  Missimi, Patrizio | | | 1485 | ITA | 0.50 | 1 | -0.35 | 20 | -7.00 | |  Renzi, Alessio | | | 1473 | ITA | 0.00 | 1 | -0.86 | 20 | -17.20 | | | Rallo, Gaspare | | | 1596 | ITA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Fabbri, Morgana | | | 1437 | ITA | 0.50 | 1 | -0.38 | 20 | -7.60 | |
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) | | | | WE Estate romana - B | Roma | ITA | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1557 | 1777 | 2.50 | 4 | -0.57 | 20 | -11.40 | |
| | Fontana, Alessandro | | | 1588 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Dorascenzi, Angelo | | | 1387 | ITA | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Angelastro, Ariel Francisco | | | 1588 | ITA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Galasso, Umberto | | | 1663 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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