PLAYER PAGE
Personal
Vis, K (Katlego)
Chess SA id
2150156385FIDE id
?Date of birth
2015-04-04 (U12)Gender
FemaleRegion
West Rand (GWR)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-09-06Personal details last changed
1900-01-01Junior GPX Games
50Junior GPX Points
1420.3| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1547.9 | 1547.1 | 1200 | 1200 |
| Raw rating | 1547.9 | 1547.1 | 1200 | 1200 |
| Weighted rating | 1449.2 | 1446.8 | 1200 | 1200 |
| Weighted performance | 1545.2 | 1545.8 | 0 | 0 |
| Floor | 1047.9 | 1047.1 | 700 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 101 | 101.1 | 165.8 | 165.8 |
| Highest rating | 1553.22025-09-01 | 1553.42025-09-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1547.92025-09-30 | 1547.12025-09-30 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1449.22025-09-30 | 1446.82025-09-30 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1553.22025-09-01 | 1553.42025-09-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1547.9 | 1547.1 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1547.9 | 1547.1 | 1200 | 1200 |
| Raw rating | 1547.9 | 1547.1 | 1200 | 1200 |
| Weighted rating | 1449.2 | 1446.8 | 1200 | |
| Weighted performance | 1545.2 | 1545.8 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 1047.9 | 1047.1 | 700 | 700 |
| Max/Min rating change allowed | 101 | 101.1 | 165.8 | 165.8 |
| Games | 0 | 0 | 0 | 0 |
| Score | 0 | 0 | 0 | 0 |
| Expected score | 0 | 0 | 0 | 0 |
| Score-Expected | 0 | 0 | 0 | 0 |
| Temp raw +/- | 0 | 0 | 0 | 0 |
| Final raw +/- | 0 | 0 | 0 | 0 |
| New raw rating | 1547.9 | 1547.1 | 1200 | 1200 |
| New weighted rating | 1458.9 | 1456.6 | 1200 | 1200 |
| New weighted performance | 1544.7 | 1545.3 | 0 | 0 |
| Temp new rating | 1547.9 | 1547.1 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1547.9 | 1547.1 | 1200 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 1047.9 | 1047.1 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 30 | 30 | 0 | 0 | |
| 55 | 55 | 0 | 0 | |
| 30 | 30 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 115 | 115 | 0 | 0 |
| Games since | |||||||||||||||||
| Main90 | Standard90 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | West Rand (GWR) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 901 | 327 | 16 | ||||||||||||||
| Female | 97 | 35 | 3 | ||||||||||||||
| U12 | 79 | 32 | 3 | ||||||||||||||
| U12 Female | 17 | 8 | 2 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 860 | 325 | 16 | ||||||||||||||
| Female | 98 | 36 | 3 | ||||||||||||||
| U12 | 77 | 33 | 3 | ||||||||||||||
| U12 Female | 17 | 9 | 2 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Female | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Female | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Female | -1 | -1 | -1 | ||||||||||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 0 | 0 | 0 | 0 | 0 | 0 |
| Standard | 0 | 0 | 0 | 0 | 0 | 0 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 30 | 26 | 86.67 | 311.7 | 1288.1 | 1599.7 |
| Standard | 30 | 26 | 86.67 | 311.7 | 1288.1 | 1599.7 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 115 | 79 | 68.7 | 158.9 | 1283.5 | 1442.4 |
| Standard | 115 | 79 | 68.7 | 158.9 | 1283.5 | 1442.4 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1547.9 | 1547.1 | 1200 | 1200 |
| 2025-09-01 | 1544 | 1543 | 1200 | 1200 |
| 2025-08-01 | 1545.3 | 1543.8 | 1200 | 1200 |
| 2025-07-01 | 1523.5 | 1518.8 | 1200 | 1200 |
| 2025-06-01 | 1523.5 | 1518.8 | 1200 | 1200 |
| 2025-05-01 | 1459.2 | 1469.9 | 1200 | 1200 |
| 2025-04-01 | 1407 | 1407.2 | 1200 | 1200 |
| 2025-03-01 | 1407 | 1407.2 | 1200 | 1200 |
| 2025-02-01 | 1382.3 | 1378.2 | 1200 | 1200 |
| 2025-01-01 | 1342.1 | 1325.5 | 1200 | 1200 |
| 2024-12-01 | 1393.6 | 1392.1 | 1200 | 1200 |
| 2024-11-01 | 1393.6 | 1392.1 | 1200 | 1200 |
| 2024-10-01 | 1377.7 | 1370.7 | 1200 | 1200 |
| 2024-09-01 | 1393.1 | 1388.3 | 1200 | 1200 |
| 2024-08-01 | 1406.9 | 1406.9 | 1200 | 1200 |
| 2024-07-01 | 1385.4 | 1380.3 | 1200 | 1200 |
| 2024-06-01 | 1405.6 | 1404.3 | 1200 | 1200 |
| 2024-08-01 | 1397.6 | 1395 | 1200 | 1200 |
| 2024-04-01 | 1397.6 | 1395 | 1200 | 1200 |
| 2024-03-01 | 1387.5 | 1381.2 | 1200 | 1200 |
| 2024-02-01 | 1387.5 | 1381.2 | 1200 | 1200 |
| 2024-01-01 | 1418.5 | 1413.8 | 1200 | 1200 |
| 2023-12-01 | 1418.5 | 1413.8 | 1200 | 1200 |
| 2023-11-01 | 1418.5 | 1413.8 | 1200 | 1200 |
Comming soon.
Tournaments
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | West Rand Trials 2025 (U12) | 2025-09-06 | 2025-09-06 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 2 | West Rand Women's Day Open 2025 (U12) | 2025-08-09 | 2025-08-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2025 D2 Schools League Finals (U11) | 2025-07-26 | 2025-07-26 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 4 | 2025 D2 Schools Individuals (U11 Girls) | 2025-05-09 | 2025-05-09 | Standard | West Rand (GWR) | 5 | 5 | 5 | Yes | Analysis |
| 5 | FIDE in The West 2025 (U12) | 2025-04-12 | 2025-04-12 | Standard | West Rand (GWR) | 5 | 5 | 5 | Yes | Analysis |
| 6 | 2025 West Rand Open (U12) | 2025-02-08 | 2025-02-08 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | West Rand Trials 2025 (U12) | 2025-09-06 | 2025-09-06 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 2 | West Rand Women's Day Open 2025 (U12) | 2025-08-09 | 2025-08-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2025 D2 Schools League Finals (U11) | 2025-07-26 | 2025-07-26 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 4 | 2025 D2 Schools Individuals (U11 Girls) | 2025-05-09 | 2025-05-09 | Standard | West Rand (GWR) | 5 | 5 | 5 | Yes | Analysis |
| 5 | FIDE in The West 2025 (U12) | 2025-04-12 | 2025-04-12 | Standard | West Rand (GWR) | 5 | 5 | 5 | Yes | Analysis |
| 6 | 2025 West Rand Open (U12) | 2025-02-08 | 2025-02-08 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 7 | Chess at Elijah Barayi 2024 | 2024-12-14 | 2024-12-14 | Standard | West Rand (GWR) | 5 | 5 | 1 | Yes | Analysis |
| 8 | Gauteng Inter-Region at UJ 2024 (U10 Open) | 2024-12-07 | 2024-12-08 | Standard | Johannesburg Metro (GJM) | 5 | 5 | 2 | Yes | Analysis |
| 9 | 2024 West Rand Closed (U10) | 2024-10-12 | 2024-10-12 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 10 | Gauteng Top Schools 2024 (U11 Open) | 2024-10-04 | 2024-10-04 | Standard | Ekurhuleni (GE) | 5 | 5 | 2.5 | Yes | Analysis |
| 11 | 2024 West Rand Trials (U10) | 2024-09-07 | 2024-09-07 | Standard | West Rand (GWR) | 5 | 5 | 2.5 | Yes | Analysis |
| 12 | 2024 West Rand Rappies Open (U10) | 2024-08-03 | 2024-08-03 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 13 | D2 School League Finals 2024 (U11) | 2024-07-20 | 2024-07-20 | Standard | West Rand (GWR) | 5 | 5 | 4.5 | Yes | Analysis |
| 14 | FIDE in the West 2024 (U10) | 2024-06-08 | 2024-06-08 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 15 | 2024 D2 Schools Individuals (U9) | 2024-05-04 | 2024-05-04 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 16 | 2024 West Rand Juniors (U10) | 2024-03-09 | 2024-03-09 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 17 | 2024 Gauteng Inter-Region Chess Championship (U10A) | 2024-01-13 | 2024-01-14 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 18 | West Rand vs Bojanala Inter-Regional Championships 2023 (U10) | 2023-10-14 | 2023-10-14 | Standard | West Rand (GWR) | 5 | 5 | 2 | Yes | Analysis |
| 19 | 2023 West Rand Trials (U10) | 2023-09-09 | 2023-09-09 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
| 20 | West Rand at Bastion 2023 (U10) | 2023-08-05 | 2023-08-05 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 21 | D2 School League Finals 2023 (U9) | 2023-07-22 | 2023-07-22 | Standard | West Rand (GWR) | 7 | 5 | 4.5 | Yes | Analysis |
| 22 | 2023 West Rand RHS Open (U10) | 2023-06-10 | 2023-06-10 | Standard | West Rand (GWR) | 5 | 5 | 4 | Yes | Analysis |
| 23 | D2 Schools Individuals 2023 (U9 Boys+Girls) | 2023-05-13 | 2023-05-13 | Standard | West Rand (GWR) | 5 | 5 | 3 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 15 | Tournament2025 West Rand Open | Tournament2025 D2 Schools League Finals | ||||||
| date2025-02-08 | rnd4 | typeStandard | result1 | date2025-07-26 | rnd3 | typeStandard | result1 | ||
| OpponentHuman, D (Dunay) | OpponentWillemse, B (Bernard) | ||||||||
| 2 | 8 | TournamentFIDE in the West 2024 | Tournament2024 West Rand Rappies Open | ||||||
| date2024-06-08 | rnd4 | typeStandard | result1 | date2024-08-03 | rnd1 | typeStandard | result1 | ||
| OpponentJordaan, L (Louryn) | OpponentMyburgh, M (Morne) | ||||||||
| 3 | 8 | Tournament2023 West Rand RHS Open | TournamentWest Rand at Bastion 2023 | ||||||
| date2023-06-10 | rnd5 | typeStandard | result1 | date2023-08-05 | rnd2 | typeStandard | result1 | ||
| OpponentKgame, O (Onalenna Itumeleng) | OpponentDe Koker, R (Rigardt) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 15 | Tournament2025 West Rand Open | Tournament2025 D2 Schools League Finals | ||||||
| date2025-02-08 | rnd4 | typeStandard | result1 | date2025-07-26 | rnd3 | typeStandard | result1 | ||
| OpponentHuman, D (Dunay) | OpponentWillemse, B (Bernard) | ||||||||
| 2 | 8 | TournamentFIDE in the West 2024 | Tournament2024 West Rand Rappies Open | ||||||
| date2024-06-08 | rnd4 | typeStandard | result1 | date2024-08-03 | rnd1 | typeStandard | result1 | ||
| OpponentJordaan, L (Louryn) | OpponentMyburgh, M (Morne) | ||||||||
| 3 | 8 | Tournament2023 West Rand RHS Open | TournamentWest Rand at Bastion 2023 | ||||||
| date2023-06-10 | rnd5 | typeStandard | result1 | date2023-08-05 | rnd2 | typeStandard | result1 | ||
| OpponentKgame, O (Onalenna Itumeleng) | OpponentDe Koker, R (Rigardt) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 15 | Tournament2025 West Rand Open | Tournament2025 D2 Schools League Finals | ||||||
| date2025-02-08 | rnd4 | typeStandard | result1 | date2025-07-26 | rnd3 | typeStandard | result1 | ||
| OpponentHuman, D (Dunay) | OpponentWillemse, B (Bernard) | ||||||||
| 2 | 7 | Tournament2024 West Rand Juniors | Tournament2024 D2 Schools Individuals | ||||||
| date2024-03-09 | rnd3 | typeStandard | result1 | date2024-05-04 | rnd4 | typeStandard | result1 | ||
| OpponentVan Der Merwe, J (Jayden) | OpponentVan Der Merwe, W (Wessel Arnold) | ||||||||
| 3 | 6 | TournamentFIDE in the West 2024 | TournamentD2 School League Finals 2024 | ||||||
| date2024-06-08 | rnd4 | typeStandard | result1 | date2024-07-20 | rnd4 | typeStandard | result1 | ||
| OpponentJordaan, L (Louryn) | OpponentAlbrecht, R (Righardt) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 15 | Tournament2025 West Rand Open | Tournament2025 D2 Schools League Finals | ||||||
| date2025-02-08 | rnd4 | typeStandard | result1 | date2025-07-26 | rnd3 | typeStandard | result1 | ||
| OpponentHuman, D (Dunay) | OpponentWillemse, B (Bernard) | ||||||||
| 2 | 7 | Tournament2024 West Rand Juniors | Tournament2024 D2 Schools Individuals | ||||||
| date2024-03-09 | rnd3 | typeStandard | result1 | date2024-05-04 | rnd4 | typeStandard | result1 | ||
| OpponentVan Der Merwe, J (Jayden) | OpponentVan Der Merwe, W (Wessel Arnold) | ||||||||
| 3 | 6 | TournamentFIDE in the West 2024 | TournamentD2 School League Finals 2024 | ||||||
| date2024-06-08 | rnd4 | typeStandard | result1 | date2024-07-20 | rnd4 | typeStandard | result1 | ||
| OpponentJordaan, L (Louryn) | OpponentAlbrecht, R (Righardt) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
Top 10 opponents most often played
| # | Opponent | Main | Standard | Rapid | Blitz | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | Gms | Score | Dp | ||
| Aor | Prat | Aor | Prat | Aor | Prat | Aor | Prat | ||||||
| 1 | Kamffer ,J (John-Andrew) | 7 | 3 | -60.7 | 7 | 3 | -60.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1277.3 | 1216.6 | 1276 | 1216.6 | 0 | 0 | 0 | 0 | ||||||
| 2 | Botha ,AZ (Adriaan Zander) | 5 | 1 | -255 | 5 | 1 | -255 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1465.9 | 1210.9 | 1475.7 | 1210.9 | 0 | 0 | 0 | 0 | ||||||
| 3 | Carr ,P (Phillip Stuart) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1179.4 | 1604.4 | 1177.5 | 1604.4 | 0 | 0 | 0 | 0 | ||||||
| 4 | Britz ,W (Wian) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1273.2 | 1131.5 | 1274.5 | 1131.5 | 0 | 0 | 0 | 0 | ||||||
| 5 | Jordaan ,L (Louryn) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1130.8 | 1555.8 | 1124.3 | 1555.8 | 0 | 0 | 0 | 0 | ||||||
| 6 | Mampane ,T (Tlotlego) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1188.9 | 1613.9 | 1185.4 | 1613.9 | 0 | 0 | 0 | 0 | ||||||
| 7 | Botha ,A (Arno) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1234.8 | 1659.8 | 1239.4 | 1659.8 | 0 | 0 | 0 | 0 | ||||||
| 8 | Mangqayi ,B (Busisiwe) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1295.3 | 1720.3 | 1295.8 | 1720.3 | 0 | 0 | 0 | 0 | ||||||
| 9 | Kgame ,O (Onalenna Itumeleng) | 2 | 2 | 425 | 2 | 2 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1384.3 | 1809.3 | 1381.4 | 1809.3 | 0 | 0 | 0 | 0 | ||||||
| 10 | Naidoo ,J (James) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1457.9 | 1032.9 | 1458.4 | 1032.9 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|