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Individual Calculations September 2023 |
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| Abuhamdieh, Nando Total change: 9.60 | |   |
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| WE 3 La regina degli scacchi a Roma - D | Roma | ITA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1367 | 3.00 | 5 | 0.90 | 20 | 18.00 | |
|  Quispe Rodriguez, Luis Gabriel | | | 1495 | PER | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Dorascenzi, Angelo | | | 1261 | ITA | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Romanella, Luigino | | | 1412 | ITA | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Corvi, Maddalena | | | 1492 | ITA | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Romeo, Tommaso | | | 1467 | ITA | 1.00 | 1 | 0.64 | 20 | 12.80 | |
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) | | | | OP 5 Del fermano | Fermo | ITA | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1575 | 1367 | 1.00 | 5 | -0.42 | 20 | -8.40 | |
| | Mortola, Alberto | | | 1882 | ITA | 0.00 | 1 | -0.04 | 20 | -0.80 | | | Quagliarella, Sabino Remo | | | 1714 | ITA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Sarcia , Alida | | | 1137 | ITA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Perelli, Giuseppe | | | 1608 | ITA | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Caressa, Marco | | | 1532 | ITA | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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) | | |
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