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Individual Calculations February 2013 |
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| Sanders, Isaac B Total change: 25.50 | |   |
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| 33ème Open International d'Echecs de Béthune - Tournoi A | BETHUNE | FRA | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2218 | 2113 | 5.00 | 9 | 1.70 | 15 | 25.50 | |
|  Levesque, Thomas | | | 2017 | FRA | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Nabuurs, Mart | | | 2235 | NED | 0.50 | 1 | 0.17 | 15 | 2.55 | | | Jerez Perez, Alfonso | m | | 2410 | ESP | 0.50 | 1 | 0.35 | 15 | 5.25 | | | Haast, Mark | | | 2282 | NED | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Alonso Garcia, Rene Marcial | m | | 2367 | CUB | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Boucquet, Emile | | | 1961 | BEL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Van Den Berg, Bram | | | 2245 | NED | 0.50 | 1 | 0.18 | 15 | 2.70 | | | Noiroux, Kevin | | | 2197 | BEL | 0.50 | 1 | 0.12 | 15 | 1.80 | | | Llaneza Vega, Patricia | | wm | 2250 | ESP | 0.50 | 1 | 0.18 | 15 | 2.70 | |
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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