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Individual Calculations July 2023 |
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| Boria, Leonardo Maria Total change: 5.00 | |   |
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| CIS 2023 - Serie Promozione Lombardia Girone 2 | Cinisello Balsamo | ITA | 2023-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1295 | 1498 | 2.50 | 3 | 0.30 | 20 | 6.00 | |
|  Di Nicola Carena, Arianna | | | 1098 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Gualano, Roberto | | | 1345 | ITA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Dissard Bazzini, Victor | | | 1441 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | * 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) | | | | WE 2 Chess Trophy - C | Montevecchia | ITA | 2023-06-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1498 | 2.50 | 4 | -0.05 | 20 | -1.00 | |
| | Ruggeri, Gabriele | | | 1228 | ITA | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Livi, Luigi | | | 1387 | ITA | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Di Gregorio, Alessandro | | | 1447 | ITA | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Tentori, Bruno | | | 1497 | ITA | 0.00 | 1 | -0.50 | 20 | -10.00 | |
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) | | |
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