|
Individual Calculations September 2023 |
|
|
|
| Mendoza Alata, Victor Gabriel Total change: 6.00 | |   |
|
| I Open IRT Club Regatas sub 2400 | Lima | PER | 2023-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1623 | 1063 | 0.50 | 3 | 0.41 | 40 | 16.40 | |
|  Vidalon, Raul | | | 1569 | PER | 0.50 | 1 | 0.46 | 40 | 18.40 | |  Solis Cano, Cesar Fabrizio | | | 1622 | PER | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Bendezu Yupanqui, Albert Martin | | | 1678 | PER | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | I FESTIVAL DE AJEDREZ IRTS CLASICOS RENE DESCARTES SUB 1200 | Lima | PER | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1120 | 1029 | 0.50 | 2 | -0.26 | 40 | -10.40 | |
| | Gutarra Minaya, Percy Eduardo | | | 1194 | PER | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Blengeri Gutierrez, Giorgio Danie | | | 1045 | PER | 0.00 | 1 | -0.48 | 40 | -19.20 | |
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) | | |
|
