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Rapid:
Individual Calculations December 2017 |
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| Surnin, Ivan Total change: -65.60 | |   |
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| Un gars une fille du 93 2017 | VILLEPINTE | FRA | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1323 | 1245 | 1.00 | 5 | -0.99 | 20 | -19.80 | |
|  Ider, Bayar | | | 1464 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Maria Paul, Rayan | | | 1232 | FRA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Peni, Dmitrii | | | 1169 | FRA | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Peni, Valentin | | | 1345 | FRA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Izikian, Hayk | | | 1406 | FRA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Festival Jeunes IDF 2017-18 - Etape 3 Roissy en Brie | ROISSY EN BRIE | FRA | 2017-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1245 | 1.50 | 6 | -2.29 | 20 | -45.80 | |
| | Gherghinoiu, Lucas | | | 1645 * | FRA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sivasankaran, Sansita | | | 1064 | FRA | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Nabet, Hasnaa | | | 1054 | FRA | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Tran, Ky Lan | | | 1037 | FRA | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Stephan, Margaux | | | 1099 | FRA | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Ouerghi-Kurzi, Leonia | | | 1056 | FRA | 0.50 | 1 | -0.25 | 20 | -5.00 | | | * 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) | | |
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