Individual Calculations November 2023 |
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Ruja, Irina Total change: -22.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Pitesti Clasic Chess - B | Pitesti | ROU | 2023-09-29 |
Rc | Ro | w | n | change | K | K*chg | Game |
1198 | 1056 | 0.50 | 2 | -0.14 | 40 | -5.60 | |
| Balan, Ilie | | | 1302 | ROU | 0.50 | 1 | 0.31 | 40 | 12.40 | | Gutu, Clara-Iasmina | | | 1094 | ROU | 0.00 | 1 | -0.45 | 40 | -18.00 | | 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) | | Gerard Cup 2023 - U14 | Pitesti | ROU | 2023-10-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1084 | 1056 | 0.50 | 2 | -0.42 | 40 | -16.80 | |
| Negescu-Preda, George | | | 1004 | ROU | 0.50 | 1 | -0.07 | 40 | -2.80 | | Dumitrescu, David-Florentin | | | 1164 | ROU | 0.00 | 1 | -0.35 | 40 | -14.00 | | 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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