| Name: | Leonid Ryvkin |
| Federation: |  |
| Years: | 2003 - 2007 |
| Total Games: | 12 |
| Wins: | 6 (50 %) |
| Draws: | 0 (0 %) |
| Losses: | 6 (50 %) |
| Score: | 50 % |
| Tournament | Date | Elo Avg. | Country |
| NRW Class2 0607 | 09/17/2006 | 1964 |  Germany |
| GER-chT U12 | 12/27/2003 | 1208 | Germany |
| NRW-chT U12 | 05/??/2003 | 698 | Germany |
| ECO | Opening | Games |
| C54 | Giuoco Piano | 2 games |
| B40 | Sicilian defence | 1 games |
| C53 | Giuoco Piano | 1 games |
| C56 | Two knights defence | 1 games |
| ECO | Opening | Games |
| C42 | Petrov's defence | 5 games |
| C48 | Four knights, Spanish variation | 1 games |
| White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
| Ryvkin, L | 1269 | Bachmann, K | 2305 | 0-1  |
17 | B14 | 2007 | NRW Class2 0607 |
|
| Peter, T | 1178 | Ryvkin, L | 1173 | 0-1 |
58 | C42 | 2003 | GER-chT U12 |
|
| Ryvkin, L | 1173 | Linsenmeyer, M | 1544 | 0-1 |
48 | B40 | 2003 | GER-chT U12 |
|
| Schmidt, L | 855 | Ryvkin, L | 1173 | 0-1 |
36 | C42 | 2003 | GER-chT U12 |
|
| Ryvkin, L | 1173 | Wittig, T | 1176 | 0-1 |
67 | C54 | 2003 | GER-chT U12 |
|
| Langmann, M | 1210 | Ryvkin, L | 1173 | 1-0 |
65 | C42 | 2003 | GER-chT U12 |
|
| Ryvkin, L | 1173 | Gertenbach, R | 1117 | 1-0 |
49 | C54 | 2003 | GER-chT U12 |
|
| Mertens, P | 1369 | Ryvkin, L | 1173 | 1-0 |
55 | C42 | 2003 | GER-chT U12 |
|
| Ryvkin, L | 1197 | Blokisch, T | 0-1 |
52 | C56 | 2003 | NRW-chT U12 |
|
|
| Schmitz, T | Ryvkin, L | 0-1 |
59 | C42 | 2003 | NRW-chT U12 |
|
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| Ryvkin, L | Deelmann, F | 1-0 |
30 | C53 | 2003 | NRW-chT U12 |
|
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| Zibisow, N | 1116 | Ryvkin, L | 0-1 |
45 | C48 | 2003 | NRW-chT U12 |
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