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Individual Calculations July 2009 |
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| Oliart Bermejo, Joan Total change: 6.30 | |   |
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| Campeonato de Catalnya d'Equipos Segunda Division G-II | Catalunya | ESP | 2009-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1967 | 0.50 | 2 | -0.18 | 15 | -2.70 | |
|  Yastrebova, Tatiana | | | 2020 | UKR | 0.50 | 1 | 0.07 | 15 | 1.05 | |  Escofet Martin, David | | | 2159 | ESP | 0.00 | 1 | -0.25 | 15 | -3.75 | |
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) | | | | IV Torneig Obert Internacional d'Escacs Cafes Tupinamba | Barcelona | ESP | 2009-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1967 | 4.00 | 8 | 0.60 | 15 | 9.00 | |
| | Castaner Halster, Xavier | | | 2237 | ESP | 1.00 | 1 | 0.83 | 15 | 12.45 | | | Garrido Fernandez, Daniel | | | 2272 | ESP | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Marches Rios, Joan Manuel | | | 2192 | ESP | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Alfara Ayllon, Jose Luis | | | 2082 | ESP | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Sanchez Ibern, Eric | | | 2105 | ESP | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Costa Ribalta, Andres | | | 1759 | ESP | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Borges Rebullida, Jordi | | | 1787 | ESP | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Garcia Quevedo, Jose | | | 1807 | ESP | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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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