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Individual Calculations January 2013 |
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| Chemla, Oscar Total change: 25.50 | |   |
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| 2ème étape Trophée jeunes ligue IDF - Open B 1400 à 1599 elo | PARIS | FRA | 2012-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1473 | 1567 | 4.00 | 5 | 0.85 | 30 | 25.50 | |
|  Chesneau, Lucien | | | 1459 | FRA | 1.00 | 1 | 0.35 | 30 | 10.50 | |  Fouliard, Matthieu | | | 1471 | FRA | 1.00 | 1 | 0.37 | 30 | 11.10 | | | Bassini, Emile | | | 1511 | FRA | 0.50 | 1 | -0.08 | 30 | -2.40 | | | Travadon, Loic | | | 1481 | FRA | 0.50 | 1 | -0.12 | 30 | -3.60 | | | Boitel, Leo | | | 1445 | FRA | 1.00 | 1 | 0.33 | 30 | 9.90 | |
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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