PLAYER PAGE
Raphaella Koutsis
2170329372Cape Town (WCT)Personal
Main rating
| Rating | 1277.4 |
| K-factor | 36 |
| Floor | 785.2 |
| Highest | 1285.2 (2026-03-01) |
| Min/Max +/- allowed | 147 |
| Rating Change () | |
| Games | 7 |
| Score | 3 |
| We | 2.49 |
| SWe | 0.51 |
| Temp +/- | 18.4 |
| Penalties | 0 |
| Weight perform | 1281.8 |
| Final +/- | +18.4 |
| New Rating () | |
| Rating | 1295.8 |
| K-factor | 36 |
| Floor | 795.8 |
| Highest | 1295.8 (2026-07-01) |
| Min/Max +/- allowed | 144.7 |
Standard rating
| Rating | 1321 |
| K-factor | 36 |
| Floor | 848.2 |
| Highest | 1348.2 (2026-03-01) |
| Min/Max +/- allowed | 134.3 |
| Rating Change () | |
| Games | 7 |
| Score | 3 |
| We | 2.74 |
| SWe | 0.26 |
| Temp +/- | 9.5 |
| Penalties | 0 |
| Weight perform | 1307.3 |
| Final +/- | +9.5 |
| New Rating () | |
| Rating | 1330.5 |
| K-factor | 36 |
| Floor | 848.2 |
| Highest | 1348.2 (2026-03-01) |
| Min/Max +/- allowed | 134.3 |
Rapid rating
| Rating | 1195.3 |
| K-factor | 40 |
| Floor | 699 |
| Highest | 1199 (2025-10-21) |
| Min/Max +/- allowed | 166.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1195.3 |
| K-factor | 40 |
| Floor | 699 |
| Highest | 1199 (2025-10-21) |
| Min/Max +/- allowed | 166.1 |
Blitz rating
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-10-21) |
| Min/Max +/- allowed | 166.1 |
| Rating Change () | |
| Games | 0 |
| Score | 0 |
| We | 0 |
| SWe | 0 |
| Temp +/- | 0 |
| Penalties | 0 |
| Weight perform | 0 |
| Final +/- | 0 |
| New Rating () | |
| Rating | 1200 |
| K-factor | 40 |
| Floor | 700 |
| Highest | 1199 (2025-10-21) |
| Min/Max +/- allowed | 166.1 |
Rating Graph
Tournaments
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | South African Open Championship 2026 (U9 Girls) | Classical | 2026-07-02 | 2026-07-05 | Cape Town (WCT) | 7 | 1277.4 | 7 | 3 | 1335.7 | 18.4 | Details |
| # | Tournament | Type | Start | End | Host | Rounds | Rating | Games | Score | Perform | Rat+/- | Details |
| 1 | 2026 WCSC PS Individual Championship (U9 Girls) | Standard | 2026-05-16 | 2026-05-17 | Overberg (WOS) | 6 | 1285.2 | 6 | 3 | 1247.5 | -7.9 | Details |
| 2 | CT Metro Schools Individual Closed 2026 (U9 Girls) | Standard | 2026-03-07 | 2026-03-08 | Cape Town (WCT) | 6 | 1258 | 6 | 3.5 | 1381.6 | 26.7 | Details |
| 3 | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | Standard | 2026-02-07 | 2026-02-08 | Cape Town (WCT) | 6 | 1237.7 | 6 | 4 | 1474 | 19.2 | Details |
| 4 | COGH 2026 (U10) | Rapid | 2026-01-31 | 2026-02-01 | Cape Town (WCT) | 6 | 1237.7 | 5 | 1 | 995.1 | -15.9 | Details |
| 5 | Helderberg Chess Club Open 2026 (U9 Girls) | Standard | 2026-01-17 | 2026-01-17 | Cape Town (WCT) | 5 | 1214.6 | 5 | 3 | 1353.4 | 4 | Details |
| 6 | A & A Invitational Chess Tournament 2025 (U8+U10) | Standard | 2025-11-29 | 2025-11-29 | Cape Town (WCT) | 5 | 1220.2 | 5 | 1.5 | 1196.9 | -3.2 | Details |
| 7 | Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls) | Standard | 2025-10-18 | 2025-10-18 | Cape Town (WCT) | 5 | 1200 | 5 | 3 | 1311 | 10.1 | Details |
Game statistics ( )
| Games | 7 |
| Wins | 3 |
| Draws | 0 |
| Losses | 4 |
| White | 3 |
| Black | 4 |
| White wins | 2 |
| Black wins | 1 |
| Score | 3 |
| Percent | 42.9 |
| Dp | -60.7 |
| AOR | 1396.4 |
| Performance | 1335.7 |
Game statistics ()
| Games | 35 |
| Wins | 17 |
| Draws | 1 |
| Losses | 17 |
| White | 18 |
| Black | 17 |
| White wins | 10 |
| Black wins | 7 |
| Score | 17.5 |
| Percent | 50 |
| Dp | 0 |
| AOR | 1306 |
| Performance | 1306 |
Game statistics (History)
| Games | 45 |
| Wins | 21 |
| Draws | 2 |
| Losses | 22 |
| White | 24 |
| Black | 21 |
| White wins | 13 |
| Black wins | 8 |
| Score | 22 |
| Percent | 48.9 |
| Dp | -9.4 |
| AOR | 1303.9 |
| Performance | 1294.5 |
Rankings (Main)
| National | |
| Overall | 7490 |
| Gender | 1388 |
| Age group | 363 |
| Gender/Age | 87 |
| Provincial | |
| Overall | 2194 |
| Gender | 493 |
| Age group | 145 |
| Gender/Age | 38 |
| Regional | |
| Overall | 975 |
| Gender | 175 |
| Age group | 52 |
| Gender/Age | 14 |
Rankings (Standard)
| National | |
| Overall | 5106 |
| Gender | 921 |
| Age group | 238 |
| Gender/Age | 58 |
| Provincial | |
| Overall | 1503 |
| Gender | 346 |
| Age group | 96 |
| Gender/Age | 27 |
| Regional | |
| Overall | 711 |
| Gender | 132 |
| Age group | 38 |
| Gender/Age | 11 |
Rankings (Rapid)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Rankings (Blitz)
| National | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Provincial | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
| Regional | |
| Overall | -1 |
| Gender | -1 |
| Age group | -1 |
| Gender/Age | -1 |
Performance ( )
| Games | 7 |
| Score | 3 |
| Percent | 42.9 |
| Aor | 1396.4 |
| Dp | -60.7 |
| Prat | 1335.7 |
Performance ()
| Games | 35 |
| Score | 17.5 |
| Percent | 50 |
| Aor | 1306 |
| Dp | 0 |
| Prat | 1306 |
Performance (12 months)
| Games | 45 |
| Score | 22 |
| Percent | 48.9 |
| Aor | 1303.9 |
| Dp | -9.4 |
| Prat | 1294.5 |
Performance (History)
| Games | 45 |
| Score | 22 |
| Percent | 48.9 |
| Aor | 1303.9 |
| Dp | -9.4 |
| Prat | 1294.5 |
Top 5 opponents most often played
| Type | # | Opponent | Games | White | Black | First tournament | Last tournament | Details |
| Overall | 1 | Crafford, SL (Sarah Leigh) | 3 | 0 | 3 | Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | Details |
| Overall | 2 | de Wet, Z (Zoey) | 2 | 2 | 0 | A & A Invitational Chess Tournament 2025 (U8+U10) | Helderberg Chess Club Open 2026 (U9 Girls) | Details |
| Overall | 3 | de Wet, L (Lila) | 2 | 1 | 1 | Helderberg Chess Club Open 2026 (U9 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | Details |
| Overall | 4 | Klopper, E (Elbe) | 2 | 0 | 2 | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |
| Overall | 5 | Geduldt, J (Joanna) | 2 | 2 | 0 | Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | Details |
| Standard | 1 | Crafford, SL (Sarah Leigh) | 3 | 0 | 3 | Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | Details |
| Standard | 2 | Geduldt, J (Joanna) | 2 | 2 | 0 | Grant East Annual Primary School Invitational Chess Tournament 2025 (U9 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | Details |
| Standard | 3 | de Wet, L (Lila) | 2 | 1 | 1 | Helderberg Chess Club Open 2026 (U9 Girls) | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | Details |
| Standard | 4 | Klopper, E (Elbe) | 2 | 0 | 2 | CT Metro District East Schools Chess Individuals Trials 2026 (U9 Girls) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |
| Standard | 5 | Akemdien, J (Jo) | 2 | 1 | 1 | A & A Invitational Chess Tournament 2025 (U8+U10) | CT Metro Schools Individual Closed 2026 (U9 Girls) | Details |