Individual Calculations October 2021 |
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Guglielmetti, Oscar Total change: -11.60 | | |
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WE Lucca chess festival - C | Lucca | ITA | 2021-09-10 |
Rc | Ro | w | n | change | K | K*chg | Game |
1487 | 1596 | 2.00 | 4 | -0.58 | 20 | -11.60 | |
| Tellarini, Lorenzo | | | 1479 | ITA | 0.50 | 1 | -0.16 | 20 | -3.20 | | Barbetti, Raul | | | 1455 | ITA | 0.00 | 1 | -0.69 | 20 | -13.80 | | Pisano, Giulia | | | 1605 | ITA | 0.50 | 1 | 0.01 | 20 | 0.20 | | Coppola, Giuseppe | | | 1409 | ITA | 1.00 | 1 | 0.26 | 20 | 5.20 | | 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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