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Individual Calculations February 2022 |
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| Pelerin, Martin Total change: -17.00 | |   |
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| 18e Bois-Colombes Chess Master - Open A | BOIS COLOMBES | FRA | 2021-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2049 | 1980 | 2.00 | 7 | -0.85 | 20 | -17.00 | |
|  Iolis, Oleg | | | 2188 | BEL | 0.00 | 1 | -0.23 | 20 | -4.60 | |  Bitbol-Delaveyne, Maelan | | | 2066 | FRA | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Plane, Boris | c | | 2054 | FRA | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Grundman, Anatole | | | 2080 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Makke, Laurent | | | 2090 | FRA | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Vanduyfhuys, Igor | | | 1946 | BEL | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Coles, Robin | | | 1922 | FRA | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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