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Individual Calculations May 2018 |
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| Prada Villagrasa, Adria Total change: -7.20 | |   |
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| Campionat de Catalunya Sub-12 2018 | Vila-seca | ESP | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1245 | 1168 | 1.00 | 4 | -0.61 | 40 | -24.40 | |
|  Alcon Llosada, Jaume | | | 1259 | AND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Pedra Marquina, Alex | | | 1150 | ESP | 1.00 | 1 | 0.47 | 40 | 18.80 | |  Costa Frers, Octavi | | | 1400 | ESP | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Blasco Pomarol, Carlos | | | 1172 | ESP | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | 26eme Open International d'Echecs de la ville de Tarbes - Tournoi Blavignac (-1700 Elo) | TARBES | FRA | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1399 | 1168 | 1.50 | 5 | 0.43 | 40 | 17.20 | |
| | De Biasi, Robert | | | 1456 | FRA | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Varas, Manuel | | | 1383 | FRA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Martin, Gerard | | | 1424 | FRA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | De Baralle, Michel | | | 1371 | FRA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Donadille, Jean-Claude | | | 1359 | FRA | 0.50 | 1 | 0.25 | 40 | 10.00 | |
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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