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Individual Calculations April 2023 |
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| Moscoso Tellez, Joe Goldtie Marsh Total change: 20.40 | |   |
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| FESTIVAL DE AJEDREZ - SUB 2400 COPA XII ANIVERSARIO CLUB JAQUE MATHEUS | Cusco | PER | 2023-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1091 | 1.00 | 4 | 0.51 | 40 | 20.40 | |
|  Illa Calle, Franco Jorge | | | 1416 | PER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Condori Lima, Baruc Sami | | | 1481 | PER | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Cajavilca Choquehuamani, Nay Ruth | | | 1315 | PER | 1.00 | 1 | 0.78 | 40 | 31.20 | |  Campana Vivanco, Jorge Luis | | | 1567 | PER | 0.00 | 1 | -0.05 | 40 | -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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