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Individual Calculations May 2019 |
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| Balashov, Yuri S Total change: 1.20 | |   |
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| 2019 European Senior Chess Championships open 65plus | Rhodes | GRE | 2019-04-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2470 | 6.00 | 8 | 0.37 | 10 | 3.70 | |
|  Kolbak, Jens | | | 2145 | DEN | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Barle, Janez | m | | 2225 | SLO | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Bogdanov, Valentin | m | | 2357 | UKR | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Kristiansen, Jens | g | | 2376 | DEN | 0.50 | 1 | -0.13 | 10 | -1.30 | | | Vepkhvishvili, Varlam | f | | 2098 | GEO | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Chevelevitch, Evgueni, Dr. | m | | 2416 | GER | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Kalegin, Evgenij | m | | 2424 | RUS | 1.00 | 1 | 0.44 | 10 | 4.40 | | | Birnboim, Nathan | m | | 2365 | ISR | 0.00 | 1 | -0.64 | 10 | -6.40 | |
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) | | | | 2019 World Senior Team Chess Championships open 65plus | Rhodes | GRE | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2302 | 2470 | 5.50 | 8 | -0.25 | 10 | -2.50 | |
| | Vucenovic, Dragomir | f | | 2168 | SUI | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Povah, Nigel E | m | | 2319 | ENG | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Vogt, Lothar | g | | 2362 | GER | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Rantanen, Yrjo A. | g | | 2283 | FIN | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Berkovich, Mark A | m | | 2332 | ISR | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Karasev, Vladimir I | m | | 2281 | RUS | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Seret, Jean-Luc | m | | 2332 | FRA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Uddenfeldt, Dan | | | 2339 | SWE | 0.50 | 1 | -0.18 | 10 | -1.80 | |
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) | | |
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