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Individual Calculations May 2023 |
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| Sumets, Andrey Total change: 6.70 | |   |
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| Luxembourg Team Championship 22-23 Round 9-10 | various | LUX | 2023-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2583 | 2499 | 1.00 | 1 | 0.62 | 10 | 6.20 | |
|  Gurevich, Mikhael | g | | 2583 | BEL | 1.00 | 1 | 0.62 | 10 | 6.20 | |
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) | | | | Team 2023 - Nationale 1 r8-9 | FRANCE | FRA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2372 | 2506 | 1.50 | 2 | 0.15 | 10 | 1.50 | |
|  Marin, Mihail | g | | 2455 | ROU | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Lemeaux, David | f | | 2288 | FRA | 0.50 | 1 | -0.28 | 10 | -2.80 | |
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) | | | | VII Open Internacional de Ajedrez Semana Santa | La Nucia (Alicante) | ESP | 2023-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2310 | 2506 | 6.50 | 9 | -0.10 | 10 | -1.00 | |
| | Demirkol, Kerim Calvelo | | | 2106 * | TUR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Ereza Vizcarra, Fernando | | | 2131 | ESP | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Cesar Maestre, Bernardo | f | | 2317 | ESP | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Sharma, Isha | | wm | 2217 | IND | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Tejedor Fuente, Enrique | m | | 2390 | ESP | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Vega Gutierrez, Sabrina | m | wg | 2370 | ESP | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Maurizzi, Marc Andria | g | | 2536 | FRA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Diaz Velandia, Jose Manuel | f | | 2318 | VEN | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Lopez Mulet, Inigo | m | | 2403 | ESP | 0.50 | 1 | -0.14 | 10 | -1.40 | | | * 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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