Individual Calculations April 2023 |
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Costa, Luciano Total change: -5.60 | | |
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OP 2 Primavera a Piacenza under 1800 | Piacenza | ITA | 2023-03-18 |
Rc | Ro | w | n | change | K | K*chg | Game |
1287 | 1418 | 3.00 | 5 | -0.28 | 20 | -5.60 | |
| Losio, Antonio | | | 1078 | ITA | 1.00 | 1 | 0.12 | 20 | 2.40 | | Decarli, Giuseppe | | | 1600 | ITA | 0.00 | 1 | -0.26 | 20 | -5.20 | | Costa, Vittorio | | | 1216 | ITA | 0.50 | 1 | -0.26 | 20 | -5.20 | | Canelli, Nicolino | | | 1199 | ITA | 1.00 | 1 | 0.22 | 20 | 4.40 | | Turrini, Davide | | | 1344 | ITA | 0.50 | 1 | -0.10 | 20 | -2.00 | | 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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