PLAYER PAGE
Personal
Kirchner, R (Reinard)
Chess SA id
1150147665FIDE id
?Date of birth
2015-07-17 (U12)Gender
MaleRegion
Tshwane (GTP)Citizen
RSATitles
Chess SA registered
NoLast active game
2025-08-15Personal details last changed
1900-01-01Junior GPX Games
25Junior GPX Points
1313.2| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| Rating | 1264.7 | 1275.1 | 1200 | 1200 |
| Raw rating | 1264.7 | 1275.1 | 1200 | 1200 |
| Weighted rating | 1206.1 | 1204.4 | 1200 | 1200 |
| Weighted performance | 1258.2 | 1256.7 | 0 | 0 |
| Floor | 764.7 | 775.1 | 700 | 700 |
| K-factor | 36 | 36 | 36 | 36 |
| Min/Max rating change allowed | 151.2 | 149 | 165.8 | 165.8 |
| Highest rating | 1466.12022-10-01 | 1465.32022-10-01 | 12002018-10-01 | 12002018-10-01 |
| Highest raw rating | 1264.72025-09-01 | 1275.12025-09-01 | 12002024-02-01 | 12002024-02-01 |
| Highest weighted rating | 1247.82023-07-01 | 1257.62023-07-01 | 12002018-10-01 | 12002018-10-01 |
| Highest weighted performance | 1466.12022-10-01 | 1465.32022-10-01 | 12002024-02-01 | 12002024-02-01 |
| Prediction | ||||
|---|---|---|---|---|
| Item | Main | Standard | Rapid | Blitz |
| Rating change | 0 | 0 | 0 | 0 |
| New rating | 1264.7 | 1275.1 | 1200 | 1200 |
| Analysis | ||||
| Rating | 1264.7 | 1275.1 | 1200 | 1200 |
| Raw rating | 1264.7 | 1275.1 | 1200 | 1200 |
| Weighted rating | 1206.1 | 1204.4 | 1200 | |
| Weighted performance | 1258.2 | 1256.7 | 0 | |
| K-factor | 36 | 36 | 36 | 36 |
| Floor | 764.7 | 775.1 | 700 | 700 |
| Max/Min rating change allowed | 151.2 | 149 | 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 | 1264.7 | 1275.1 | 1200 | 1200 |
| New weighted rating | 1211.2 | 1210.6 | 1200 | 1200 |
| New weighted performance | 1257.7 | 1256.2 | 0 | 0 |
| Temp new rating | 1264.7 | 1275.1 | 1200 | 1200 |
| Temp new rating +/- | 0 | 0 | 0 | 0 |
| Final new rating +/- | 0 | 0 | 0 | 0 |
| New rating | 1264.7 | 1275.1 | 1200 | 1200 |
| New K-factor | 36 | 36 | 36 | 36 |
| New floor | 764.7 | 775.1 | 700 | 700 |
| Item | Main | Standard | Rapid | Blitz |
|---|---|---|---|---|
| 0 | 0 | 0 | 0 | |
| 25 | 25 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 9 | 9 | 0 | 0 | |
| 5 | 5 | 0 | 0 | |
| 0 | 0 | 0 | 0 | |
| History | 44 | 44 | 0 | 0 |
| Games since | |||||||||||||||||
| Main30 | Standard30 | Rapid0 | Blitz0 | ||||||||||||||
| Gender | Male | ||||||||||||||||
| Age group | U12 | ||||||||||||||||
| Region | Tshwane (GTP) | ||||||||||||||||
| Province | Gauteng (GT) | ||||||||||||||||
| Main | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Standard | RSA | Province | Region | ||||||||||||||
| Overall | 3288 | 1174 | 445 | ||||||||||||||
| Male | 2559 | 923 | 346 | ||||||||||||||
| U12 | 492 | 180 | 67 | ||||||||||||||
| U12 Male | 348 | 127 | 43 | ||||||||||||||
| Rapid | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -1 | -1 | -1 | ||||||||||||||
| Blitz | RSA | Province | Region | ||||||||||||||
| Overall | -1 | -1 | -1 | ||||||||||||||
| Male | -1 | -1 | -1 | ||||||||||||||
| U12 | -1 | -1 | -1 | ||||||||||||||
| U12 Male | -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 | 11.5 | 46 | -34 | 1324.5 | 1290.5 |
| Standard | 25 | 11.5 | 46 | -34 | 1324.5 | 1290.5 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| History | ||||||
| Games | Score | % | Dp | AvgOpp | Performance | |
| Main | 44 | 19.5 | 44.32 | -48.3 | 1280.1 | 1231.8 |
| Standard | 44 | 19.5 | 44.32 | -48.3 | 1280.1 | 1231.8 |
| Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
| Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
| Date | Main | Standard | Rapid | Blitz |
| 2025-09-30 | 1264.7 | 1275.1 | 1200 | 1200 |
| 2025-09-01 | 1264.7 | 1275.1 | 1200 | 1200 |
| 2025-08-01 | 1226.7 | 1229.9 | 1200 | 1200 |
| 2025-07-01 | 1226.7 | 1229.9 | 1200 | 1200 |
| 2025-06-01 | 1226.7 | 1229.9 | 1200 | 1200 |
| 2025-05-01 | 1187.3 | 1181.5 | 1200 | 1200 |
| 2025-04-01 | 1186.9 | 1181.2 | 1200 | 1200 |
| 2025-03-01 | 1195.9 | 1193.9 | 1200 | 1200 |
| 2025-02-01 | 1188.9 | 1185.9 | 1200 | 1200 |
| 2025-01-01 | 1164.2 | 1153.2 | 1200 | 1200 |
| 2024-12-01 | 1164.2 | 1153.2 | 1200 | 1200 |
| 2024-11-01 | 1164.2 | 1153.2 | 1200 | 1200 |
| 2024-10-01 | 1164.2 | 1153.2 | 1200 | 1200 |
| 2024-09-01 | 1164.2 | 1153.2 | 1200 | 1200 |
| 2024-08-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2024-07-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2024-06-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2024-08-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2024-04-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2024-03-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2024-02-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2024-01-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2023-12-01 | 1202.7 | 1199.6 | 1200 | 1200 |
| 2023-11-01 | 1202.7 | 1199.6 | 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 Tshwane South School District CLOSED League Championship (U11A) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | 2025 Tshwane South School District Individual Finals (D4) (U11 Boys) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | AHS Open Chess Tournament 2025 (U12) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 4 | Constantiapark Open 2025 (U12) | 2025-02-15 | 2025-02-15 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 5 | 2025 Tshwane Chess OPEN Registration Tournament (U12) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
Last 500 tournaments since 01 January 2018
| # | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2025 Tshwane South School District CLOSED League Championship (U11A) | 2025-08-15 | 2025-08-15 | Standard | Tshwane (GTP) | 5 | 5 | 3.5 | Yes | Analysis |
| 2 | 2025 Tshwane South School District Individual Finals (D4) (U11 Boys) | 2025-05-10 | 2025-05-10 | Standard | Tshwane (GTP) | 5 | 5 | 3 | Yes | Analysis |
| 3 | AHS Open Chess Tournament 2025 (U12) | 2025-03-01 | 2025-03-01 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 4 | Constantiapark Open 2025 (U12) | 2025-02-15 | 2025-02-15 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 5 | 2025 Tshwane Chess OPEN Registration Tournament (U12) | 2025-01-25 | 2025-01-25 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 6 | D4 Tshwane South District Schools Teams Chess Tournament 2024 (U9A) | 2024-08-03 | 2024-08-03 | Standard | Tshwane (GTP) | 5 | 5 | 1 | Yes | Analysis |
| 7 | 2023 Tshwane South School District CLOSED League Championship (U9) | 2023-07-29 | 2023-07-29 | Standard | Tshwane (GTP) | 5 | 4 | 1 | Yes | Analysis |
| 8 | Laerskool Constantiapark Open Chess Tournament 2023 (U10) | 2023-02-18 | 2023-02-18 | Standard | Tshwane (GTP) | 5 | 5 | 2 | Yes | Analysis |
| 9 | Lardies Tournament 2022 (U8) | 2022-10-29 | 2022-10-29 | Standard | Tshwane (GTP) | 5 | 5 | 4 | Yes | Analysis |
Top 3 Streaks
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentLardies Tournament 2022 | TournamentLardies Tournament 2022 | ||||||
| date2022-10-29 | rnd1 | typeStandard | result1 | date2022-10-29 | rnd5 | typeStandard | result1 | ||
| OpponentVisser, M (Mila) | OpponentMinny, L (Lunka) | ||||||||
| 2 | 3 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd5 | typeStandard | result0.5 | ||
| OpponentVan Wyk, A (Ame) | OpponentDe Beer, L (Liam Nicolaas) | ||||||||
| 3 | 3 | Tournament2025 Tshwane South School District Individual Finals (D4) | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentNDOUVHADA, O (ORIFHA) | OpponentVounatsos, L (Levi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 5 | TournamentLardies Tournament 2022 | TournamentLardies Tournament 2022 | ||||||
| date2022-10-29 | rnd1 | typeStandard | result1 | date2022-10-29 | rnd5 | typeStandard | result1 | ||
| OpponentVisser, M (Mila) | OpponentMinny, L (Lunka) | ||||||||
| 2 | 3 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd5 | typeStandard | result0.5 | ||
| OpponentVan Wyk, A (Ame) | OpponentDe Beer, L (Liam Nicolaas) | ||||||||
| 3 | 3 | Tournament2025 Tshwane South School District Individual Finals (D4) | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentNDOUVHADA, O (ORIFHA) | OpponentVounatsos, L (Levi) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2025 Tshwane South School District Individual Finals (D4) | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentNDOUVHADA, O (ORIFHA) | OpponentVounatsos, L (Levi) | ||||||||
| 2 | 2 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd4 | typeStandard | result1 | ||
| OpponentVan Wyk, A (Ame) | OpponentNkwansi, T (Tyra) | ||||||||
| 3 | 2 | TournamentLaerskool Constantiapark Open Chess Tournament 2023 | TournamentLaerskool Constantiapark Open Chess Tournament 2023 | ||||||
| date2023-02-18 | rnd2 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result1 | ||
| OpponentBrits, A (Alina) | OpponentPotgieter, R (Raven) | ||||||||
| # | Games | Start | End | ||||||
|---|---|---|---|---|---|---|---|---|---|
| 1 | 3 | Tournament2025 Tshwane South School District Individual Finals (D4) | Tournament2025 Tshwane South School District Individual Finals (D4) | ||||||
| date2025-05-10 | rnd2 | typeStandard | result1 | date2025-05-10 | rnd4 | typeStandard | result1 | ||
| OpponentNDOUVHADA, O (ORIFHA) | OpponentVounatsos, L (Levi) | ||||||||
| 2 | 2 | Tournament2025 Tshwane South School District CLOSED League Championship | Tournament2025 Tshwane South School District CLOSED League Championship | ||||||
| date2025-08-15 | rnd3 | typeStandard | result1 | date2025-08-15 | rnd4 | typeStandard | result1 | ||
| OpponentVan Wyk, A (Ame) | OpponentNkwansi, T (Tyra) | ||||||||
| 3 | 2 | TournamentLaerskool Constantiapark Open Chess Tournament 2023 | TournamentLaerskool Constantiapark Open Chess Tournament 2023 | ||||||
| date2023-02-18 | rnd2 | typeStandard | result1 | date2023-02-18 | rnd3 | typeStandard | result1 | ||
| OpponentBrits, A (Alina) | OpponentPotgieter, R (Raven) | ||||||||
| # | 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 | Danzfuss ,E (Edrich) | 2 | 1.5 | 212.5 | 2 | 1.5 | 212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1303.9 | 1516.4 | 1305.2 | 1516.4 | 0 | 0 | 0 | 0 | ||||||
| 2 | Du Toit ,W (Wilco) | 2 | 0.5 | -212.5 | 2 | 0.5 | -212.5 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1362.8 | 1150.2 | 1353.6 | 1150.2 | 0 | 0 | 0 | 0 | ||||||
| 3 | Cherian ,D (Daniel) | 2 | 0 | -425 | 2 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1320.3 | 895.3 | 1321.2 | 895.3 | 0 | 0 | 0 | 0 | ||||||
| 4 | Zhang ,Y (Yufeng) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1343.4 | 918.4 | 1337 | 918.4 | 0 | 0 | 0 | 0 | ||||||
| 5 | Visser ,M (Mila) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
| 6 | Erwee ,HP (Hermanus Philipus) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1351.7 | 926.7 | 1349.8 | 926.7 | 0 | 0 | 0 | 0 | ||||||
| 7 | Wiechers ,N (Nicolaas) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1439 | 1014 | 1440 | 1014 | 0 | 0 | 0 | 0 | ||||||
| 8 | De Leeuw ,W (Walter) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1337.1 | 912.1 | 1355.5 | 912.1 | 0 | 0 | 0 | 0 | ||||||
| 9 | Lekalakala ,R (Realeboga Blessings) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1379.1 | 954.1 | 1377.3 | 954.1 | 0 | 0 | 0 | 0 | ||||||
| 10 | Potgieter ,R (Raven) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
| 1081.3 | 1506.3 | 1066.7 | 1506.3 | 0 | 0 | 0 | 0 | ||||||
Norms
| # | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
|---|---|---|---|---|---|---|---|---|