PLAYER PAGE
Personal
Kotze, M (Micah Navaeh)
Chess SA id
2140145702FIDE id
?Date of birth
2014-08-22 (U12)Gender
FemaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-29Personal details last changed
1900-01-01Junior GPX Games
25Junior GPX Points
1381.4| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1451.4 | 1453 | 1200 | 1200 |
| Raw rating | 1451.4 | 1453 | 1200 | 1200 |
| Weighted rating | 1399.1 | 1406.4 | 1200 | 1200 |
| Weighted performance | 1407.4 | 1409.3 | 0 | 0 |
| Floor | 957.2 | 956.4 | 700 | 700 |
| K-factor | 32 | 32 | 36 | 36 |
| Min/Max rating change allowed | 115.9 | 115.6 | 165.8 | 165.8 |
| Highest rating | 1510.92024-08-01 | 1513.42024-08-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1457.22025-06-01 | 1456.42025-06-01 | 12002024-03-01 | 12002024-03-01 |
| Highest weighted rating | 1399.12025-11-01 | 1406.42025-11-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1510.92024-08-01 | 1513.42024-08-01 | 12002024-03-01 | 12002024-03-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1451.4 | 1453 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1451.4 | 1453 | 1200 | 1200 |
| Raw rating | 1451.4 | 1453 | 1200 | 1200 |
| Weighted rating | 1399.1 | 1406.4 | 1200 | |
| Weighted performance | 1407.4 | 1409.3 | 0 | |
| K-factor | 32 | 32 | 36 | 36 |
| Floor | 957.2 | 956.4 | 700 | 700 |
| Max/Min rating change allowed | 115.9 | 115.6 | 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 | 1451.4 | 1453 | 1200 | 1200 |
| New weighted rating | 1407.1 | 1413.8 | 1200 | 1200 |
| New weighted performance | 1398.9 | 1400.8 | 0 | 0 |
| Temp new rating | 1451.4 | 1453 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1451.4 | 1453 | 1200 | 1200 |
| New K-factor | 32 | 32 | 36 | 36 |
| New floor | 957.2 | 956.4 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 25 | 25 | 0 | 0 | |
| 18 | 18 | 0 | 0 | |
| 9 | 9 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 57 | 57 | 0 | 0 |
| Games since | |||||||||||||||||
| Main43 | Standard43 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Female | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | 1668 | 579 | 215 | ||||||||||||||
| Female | 248 | 100 | 45 | ||||||||||||||
| U12 | 202 | 79 | 34 | ||||||||||||||
| U12 Female | 57 | 28 | 16 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 1565 | 576 | 219 | ||||||||||||||
| Female | 240 | 100 | 43 | ||||||||||||||
| U12 | 188 | 79 | 34 | ||||||||||||||
| U12 Female | 53 | 28 | 16 | ||||||||||||||
| 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 | 25 | 18 | 72 | 187 | 1270 | 1457 |
| Standard | 25 | 18 | 72 | 187 | 1270 | 1457 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 57 | 40.5 | 71.05 | 178.9 | 1243.9 | 1422.8 |
| Standard | 57 | 40.5 | 71.05 | 178.9 | 1243.9 | 1422.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-11-01 | 1451.4 | 1453 | 1200 | 1200 |
| 2025-09-30 | 1446.6 | 1445.9 | 1200 | 1200 |
| 2025-09-01 | 1446.6 | 1445.9 | 1200 | 1200 |
| 2025-08-01 | 1438.2 | 1434.8 | 1200 | 1200 |
| 2025-07-01 | 1457.2 | 1456.4 | 1200 | 1200 |
| 2025-06-01 | 1457.2 | 1456.4 | 1200 | 1200 |
| 2025-05-01 | 1414.1 | 1416.4 | 1200 | 1200 |
| 2025-04-01 | 1414.1 | 1416.4 | 1200 | 1200 |
| 2025-03-01 | 1414.1 | 1416.4 | 1200 | 1200 |
| 2025-02-01 | 1414.1 | 1416.4 | 1200 | 1200 |
| 2025-01-01 | 1378.7 | 1407.2 | 1200 | 1200 |
| 2024-12-01 | 1378.7 | 1407.2 | 1200 | 1200 |
| 2024-11-01 | 1378.7 | 1407.2 | 1200 | 1200 |
| 2024-10-01 | 1378.7 | 1407.2 | 1200 | 1200 |
| 2024-09-01 | 1378.7 | 1407.2 | 1200 | 1200 |
| 2024-08-01 | 1320.1 | 1339.9 | 1200 | 1200 |
| 2024-07-01 | 1279.2 | 1291.3 | 1200 | 1200 |
| 2024-09-01 | 1279.2 | 1291.3 | 1200 | 1200 |
| 2024-05-01 | 1221.5 | 1224 | 1200 | 1200 |
| 2024-04-01 | 1221.5 | 1224 | 1200 | 1200 |
| 2024-03-01 | 1221.5 | 1224 | 1200 | 1200 |
| 2024-02-01 | 1221.5 | 1224 | 1200 | 1200 |
| 2024-01-01 | 1221.5 | 1224 | 1200 | 1200 |
| 2023-12-01 | 1221.5 | 1224 | 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 | 2025 Gauteng Top Schools Teams (U13) | 2025-08-29 | 2025-08-29 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | 2025 Tshwane North District CLOSED Team Championships (D3) (U13 Open) | 2025-08-16 | 2025-08-16 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 3 | 2025 Tshwane North School District Cluster 4 & 5 Team League (D3) (U11) | 2025-07-26 | 2025-07-26 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 4 | 2025 Tshwane North School District CLOSED Individual Chess Championship (U11 Girls) | 2025-05-24 | 2025-05-24 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
| 5 | 2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 (U11 Girls) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 18 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | ||||||
| date2024-05-11 | rnd4 | typeStandard | result1 | date2025-05-24 | rnd3 | typeStandard | result1 | ||
| OpponentMashilo, B (Bygrace) | OpponentHaupt, N (Nia) | ||||||||
| 2 | 5 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | ||||||
| date2024-05-04 | rnd2 | typeStandard | result1 | date2024-05-11 | rnd1 | typeStandard | result1 | ||
| OpponentWandrag, A (Ankia) | OpponentKekana, K (Katlego) | ||||||||
| 3 | 4 | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | Tournament2025 Gauteng Top Schools Teams | ||||||
| date2025-08-16 | rnd4 | typeStandard | result1 | date2025-08-29 | rnd2 | typeStandard | result1 | ||
| OpponentMaodi, O (Oratile) | OpponentMuller, M (Mari) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 18 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | Tournament2025 Tshwane North School District CLOSED Individual Chess Championship | ||||||
| date2024-05-11 | rnd4 | typeStandard | result1 | date2025-05-24 | rnd3 | typeStandard | result1 | ||
| OpponentMashilo, B (Bygrace) | OpponentHaupt, N (Nia) | ||||||||
| 2 | 5 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | ||||||
| date2024-05-04 | rnd2 | typeStandard | result1 | date2024-05-11 | rnd1 | typeStandard | result1 | ||
| OpponentWandrag, A (Ankia) | OpponentKekana, K (Katlego) | ||||||||
| 3 | 4 | Tournament2025 Tshwane North School District Cluster 4 & 5 Team League (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-07-26 | rnd4 | typeStandard | result1 | date2025-08-16 | rnd2 | typeStandard | result1 | ||
| OpponentRakgatlha, K (Karabo Kgobane) | OpponentDay, A (Ayden) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | Tournament2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 | ||||||
| date2024-05-11 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd2 | typeStandard | result1 | ||
| OpponentMashilo, B (Bygrace) | OpponentMabasa, P (Phaphama) | ||||||||
| 2 | 5 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | ||||||
| date2024-05-04 | rnd2 | typeStandard | result1 | date2024-05-11 | rnd1 | typeStandard | result1 | ||
| OpponentWandrag, A (Ankia) | OpponentKekana, K (Katlego) | ||||||||
| 3 | 4 | Tournament2025 Tshwane North School District Cluster 4 & 5 Team League (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-07-26 | rnd4 | typeStandard | result1 | date2025-08-16 | rnd2 | typeStandard | result1 | ||
| OpponentRakgatlha, K (Karabo Kgobane) | OpponentDay, A (Ayden) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 12 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | Tournament2025 Tshwane North School District CLOSED Individual Championships Cluster 4&5 | ||||||
| date2024-05-11 | rnd4 | typeStandard | result1 | date2025-05-10 | rnd2 | typeStandard | result1 | ||
| OpponentMashilo, B (Bygrace) | OpponentMabasa, P (Phaphama) | ||||||||
| 2 | 5 | TournamentDistrict 3 Cluster 4 and 5 Individuals 2024 | Tournament2024 Tshwane North School District CLOSED Individual Champioships | ||||||
| date2024-05-04 | rnd2 | typeStandard | result1 | date2024-05-11 | rnd1 | typeStandard | result1 | ||
| OpponentWandrag, A (Ankia) | OpponentKekana, K (Katlego) | ||||||||
| 3 | 4 | Tournament2025 Tshwane North School District Cluster 4 & 5 Team League (D3) | Tournament2025 Tshwane North District CLOSED Team Championships (D3) | ||||||
| date2025-07-26 | rnd4 | typeStandard | result1 | date2025-08-16 | rnd2 | typeStandard | result1 | ||
| OpponentRakgatlha, K (Karabo Kgobane) | OpponentDay, A (Ayden) | ||||||||
| # | 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 | Du Preez ,L (Lourens) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1278.5 | 1703.5 | 1290.3 | 1703.5 | 0 | 0 | 0 | 0 | ||||||
| 2 | Du Toit ,U (Ulrike) | 3 | 3 | 425 | 3 | 3 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1184.1 | 1609.1 | 1180.7 | 1609.1 | 0 | 0 | 0 | 0 | ||||||
| 3 | Prinsloo ,R (Ruvan) | 3 | 2 | 141.7 | 3 | 2 | 141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1216.9 | 1358.6 | 1220.5 | 1358.6 | 0 | 0 | 0 | 0 | ||||||
| 4 | Janse Van Rensburg ,D (Danike) | 3 | 1 | -141.7 | 3 | 1 | -141.7 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1231.2 | 1089.6 | 1235.8 | 1089.6 | 0 | 0 | 0 | 0 | ||||||
| 5 | Prinsloo ,V (Veronique) | 3 | 0.5 | -283.3 | 3 | 0.5 | -283.3 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1252 | 968.6 | 1247 | 968.6 | 0 | 0 | 0 | 0 | ||||||
| 6 | Haupt ,A (Abigail) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1430.3 | 1217.8 | 1421.2 | 1217.8 | 0 | 0 | 0 | 0 | ||||||
| 7 | Vorster ,M (Meandri) | 1 | 0.5 | 0 | 1 | 0.5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1413.3 | 1413.3 | 1402.6 | 1413.3 | 0 | 0 | 0 | 0 | ||||||
| 8 | Rakgatlha ,K (Karabo Kgobane) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1325.4 | 1750.4 | 1341.5 | 1750.4 | 0 | 0 | 0 | 0 | ||||||
| 9 | Beig ,A (Asha) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 10 | Ndlovu ,N (Nqobani) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1201.2 | 1626.2 | 1203.6 | 1626.2 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|