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Individual Calculations February 2023 |
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| Glek, Igor Total change: -3.90 | |   |
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| 19e Bois-Colombes Chess Master - Open A | BOIS COLOMBES | FRA | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2448 | 6.50 | 9 | -0.42 | 10 | -4.20 | |
|  Fournier, Loic | | | 2088 | FRA | 0.50 | 1 | -0.40 | 10 | -4.00 | |  Rode, Antony | | | 2048 * | FRA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Sterck, Arno | f | | 2217 | BEL | 0.50 | 1 | -0.29 | 10 | -2.90 | | | Meillon, Judicael | | | 2227 | FRA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Dreelinck, Adriaan | | | 2172 | BEL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Terryn, Ezra | | | 2148 | BEL | 0.50 | 1 | -0.35 | 10 | -3.50 | | | Boucquet, Emile | c | | 2200 | BEL | 1.00 | 1 | 0.19 | 10 | 1.90 | | | David, Alberto | g | | 2518 | ITA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Bassini, Emile | f | | 2344 | FRA | 1.00 | 1 | 0.36 | 10 | 3.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Lliga Catalana 2023 Divisio Honor Grupo 2 Rondas 1-2 | Catalunya | ESP | 2023-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2467 | 2442 | 0.50 | 1 | 0.03 | 10 | 0.30 | |
| | Diaz Camallonga, Carles | m | | 2467 | ESP | 0.50 | 1 | 0.03 | 10 | 0.30 | |
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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