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Individual Calculations April 2017 |
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| Di Penta, Guido Total change: -109.20 | |   |
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| OP 23 Infrasettimanale SS Lazio - B | Roma | ITA | 2017-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1326 | 1443 | 1.00 | 5 | -2.25 | 40 | -90.00 | |
|  Damico, Mauro | | | 1195 | ITA | 0.00 | 1 | -0.81 | 40 | -32.40 | |  Cordio, Carlo Maria | | | 1298 | ITA | 0.00 | 1 | -0.69 | 40 | -27.60 | | | Ruggiero, Alessandro | | | 1204 | ITA | 0.00 | 1 | -0.80 | 40 | -32.00 | | | Noschese, Danilo | | | 1320 | ITA | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Colantonio, Marco | | | 1613 | ITA | 0.00 | 1 | -0.28 | 40 | -11.20 | |
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) | | | | WE Mare e Relax - C | Ostia | ITA | 2017-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1429 | 2.50 | 4 | -0.42 | 40 | -16.80 | |
| | Bonfatti, Walter | | | 1227 | ITA | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Ruggiero, Alessandro | | | 1369 | ITA | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Fossatelli, Marino | | | 1230 | ITA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Battista, Flavio | | | 1169 | ITA | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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) | | | | OP 2 Arrocco Club - B | Roma | ITA | 2017-03-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1418 | 1429 | 2.00 | 4 | -0.06 | 40 | -2.40 | |
| | Mariani, Romeo | | | 1418 | ITA | 1.00 | 1 | 0.48 | 40 | 19.20 | | | Tamburrini, Andrea | | | 1443 | ITA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Abuhamdieh, Nando | | | 1541 | ITA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Marchi, Alessandro | | | 1268 | ITA | 0.00 | 1 | -0.71 | 40 | -28.40 | |
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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