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Rapid:
Individual Calculations October 2017 |
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| Bellosi, Marco Total change: -43.00 | |   |
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| OP CAMPIONATO TOSCANO A SQUADRE | GROSSETO | ITA | 2017-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1242 | 1155 | 1.00 | 4 | -0.55 | 20 | -11.00 | |
|  Sposato, Giovanni | | | 1207 | ITA | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Belli, Roberto | | | 1052 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | |  Pisano, Giulia | | | 1364 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Sala, Stefano | | | 1344 | ITA | 0.00 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | OP IX CITTA DI PRATO | PRATO | ITA | 2017-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1407 | 1155 | 0.00 | 8 | -1.60 | 20 | -32.00 | |
| | Lorenzetti, Giacomo | | | 1555 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Guarino, Gianmarco | | | 1472 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Pisano, Giulia | | | 1364 | ITA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Marinelli, Matilde | | | 1318 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Impellitteri, Sergio | | | 1289 | ITA | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Khanbekyan, Karen | | | 1454 | ARM | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Russo, Giuseppe | | | 1478 | ITA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Laurenzi, Edoardo | | | 1322 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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