Individual Calculations January 2023 |
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Ricci Petitoni, Angelo Total change: -12.20 | | |
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WE 23 Grand Hotel Adriatico - C | Montesilvano | ITA | 2022-12-16 |
Rc | Ro | w | n | change | K | K*chg | Game |
1171 | 1345 | 3.00 | 5 | -0.61 | 20 | -12.20 | |
| Testardi, Fabiana | | | 1092 | ITA | 1.00 | 1 | 0.19 | 20 | 3.80 | | Dalle Case, Rossano | | | 1148 | ITA | 1.00 | 1 | 0.25 | 20 | 5.00 | | Sergi, Alessandro | | | 1274 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | Marcozzi, Piero | | | 1192 | ITA | 0.00 | 1 | -0.70 | 20 | -14.00 | | Ulbar, Costantino | | | 1149 | ITA | 0.50 | 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) | |
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