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Rapid:
Individual Calculations February 2022 |
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| Calin, Rares-Ionut Total change: 21.60 | |   |
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| Santa Claus Chess Cup - C | Buzau | ROU | 2021-12-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1101 | 1085 | 1.50 | 2 | 0.54 | 20 | 10.80 | |
|  Costianu, Claudiu | | | 1179 | ROU | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Marin, Rares-Alexandru | | | 1022 | ROU | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | 20th European Youth Rapid Championship - OPEN U8 | Novi Sad | SRB | 2021-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1384 | 1085 | 1.00 | 3 | 0.54 | 20 | 10.80 | |
|  Pasula, Milos | | | 1428 | SRB | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Filindash, Nikita | | | 1383 | UKR | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Sofronie, Vladimir | | | 1340 | ROU | 0.50 | 1 | 0.31 | 20 | 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) | | |
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