Individual Calculations June 2023 |
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Alessandrini, Alfredo Total change: -20.00 | | |
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CIS 2023 - Serie Promozione Piemonte Girone 1 | Spinetta Marengo | ITA | 2023-04-28 |
Rc | Ro | w | n | change | K | K*chg | Game |
1463 | 1627 | 2.50 | 4 | -0.32 | 20 | -6.40 | |
| Marini, Mario | | | 1373 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Vinciguerra, Riccardo | | | 1355 | ITA | 0.50 | 1 | -0.33 | 20 | -6.60 | | Rapetti, Giuseppe | | | 1611 | ITA | 0.00 | 1 | -0.52 | 20 | -10.40 | | Dell Anno, Domenico | | | 1513 | ITA | 1.00 | 1 | 0.34 | 20 | 6.80 | | 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 Lago Maggiore international chess | Lesa | ITA | 2023-05-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1601 | 1627 | 2.00 | 5 | -0.68 | 20 | -13.60 | |
| Giusti, Andrea | | | 1227 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Castillo Garcia, Adrian | | | 1966 | ESP | 0.00 | 1 | -0.12 | 20 | -2.40 | | Imburgia, Giuseppe | | | 2077 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | | Taverna, Marta | | | 1223 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | Nehan, Sanket Mehta | | | 1511 | IND | 0.00 | 1 | -0.66 | 20 | -13.20 | | * 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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