PLAYER PAGE
Personal

Jaworski, J (Jarek)
Chess SA id
1550152125FIDE id
?Date of birth
1955-01-16 (Adult)Gender
MaleRegion
Dr Kenneth Kaunda (NWP)Citizen
RSATitles
Chess SA registered
NoLast active game
2023-09-16Personal details last changed
1900-01-01Junior GPX Games
Junior GPX Points
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
Rating | 1271.1 | 1245.4 | 1300 | 1300 |
Raw rating | 1271.1 | 1245.4 | 1300 | 1300 |
Weighted rating | 1270.7 | 1245.4 | 1299 | 1299 |
Weighted performance | 0 | 0 | 0 | 0 |
Floor | 771.1 | 745.4 | 800 | 800 |
K-factor | 36 | 36 | 36 | 36 |
Min/Max rating change allowed | 149.9 | 155.4 | 143.8 | 143.8 |
Highest rating | 1281.42023-09-01 | 12862023-09-01 | 13002024-03-01 | 13002024-03-01 |
Highest raw rating | 1271.12024-03-01 | 1245.42024-03-01 | 13002024-03-01 | 13002024-03-01 |
Highest weighted rating | 12702025-08-01 | 1245.42025-08-01 | 1296.72025-08-01 | 1296.72025-08-01 |
Highest weighted performance | 1281.42023-09-01 | 12862023-09-01 | 12002024-03-01 | 12002024-03-01 |
Prediction | ||||
---|---|---|---|---|
Item | Main | Standard | Rapid | Blitz |
Rating change | 0 | 0 | 0 | 0 |
New rating | 1271.1 | 1245.4 | 1300 | 1300 |
Analysis | ||||
Rating | 1271.1 | 1245.4 | 1300 | 1300 |
Raw rating | 1271.1 | 1245.4 | 1300 | 1300 |
Weighted rating | 1270.7 | 1245.4 | 1299 | |
Weighted performance | 0 | 0 | 0 | |
K-factor | 36 | 36 | 36 | 36 |
Floor | 771.1 | 745.4 | 800 | 800 |
Max/Min rating change allowed | 149.9 | 155.4 | 143.8 | 143.8 |
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 | 1271.1 | 1245.4 | 1300 | 1300 |
New weighted rating | 1270.9 | 1245.4 | 1299.7 | 1299.7 |
New weighted performance | 0 | 0 | 0 | 0 |
Temp new rating | 1271.1 | 1245.4 | 1300 | 1300 |
Temp new rating +/- | 0 | 0 | 0 | 0 |
Final new rating +/- | 0 | 0 | 0 | 0 |
New rating | 1271.1 | 1245.4 | 1300 | 1300 |
New K-factor | 36 | 36 | 36 | 36 |
New floor | 771.1 | 745.4 | 800 | 800 |
Item | Main | Standard | Rapid | Blitz |
---|---|---|---|---|
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
12 | 12 | 0 | 0 | |
0 | 0 | 0 | 0 | |
0 | 0 | 0 | 0 | |
History | 12 | 12 | 0 | 0 |
Games since | |||||||||||||||||
Main0 | Standard0 | Rapid0 | Blitz0 | ||||||||||||||
Gender | Male | ||||||||||||||||
Age group | Adult | ||||||||||||||||
Region | Dr Kenneth Kaunda (NWP) | ||||||||||||||||
Province | Northwest (NW) | ||||||||||||||||
Main | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Standard | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Rapid | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult Male | -1 | -1 | -1 | ||||||||||||||
Blitz | RSA | Province | Region | ||||||||||||||
Overall | -1 | -1 | -1 | ||||||||||||||
Male | -1 | -1 | -1 | ||||||||||||||
Adult | -1 | -1 | -1 | ||||||||||||||
Adult 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 | 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 |
History | ||||||
Games | Score | % | Dp | AvgOpp | Performance | |
Main | 12 | 5 | 41.67 | -70.8 | 1364.8 | 1294 |
Standard | 12 | 5 | 41.67 | -70.8 | 1364.8 | 1294 |
Rapid | 0 | 0 | 0 | 0 | 0 | 0 |
Blitz | 0 | 0 | 0 | 0 | 0 | 0 |
Date | Main | Standard | Rapid | Blitz |
2025-09-30 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-09-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-08-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-07-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-06-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-05-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-04-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-03-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-02-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2025-01-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-12-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-11-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-10-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-09-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-08-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-07-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-06-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-08-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-04-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-03-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-02-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2024-01-01 | 1271.1 | 1245.4 | 1300 | 1300 |
2023-12-01 | 1238.4 | 1244.9 | 1200 | 1200 |
2023-11-01 | 1238.4 | 1244.9 | 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 |
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Last 500 tournaments since 01 January 2018
# | Tournament | Start | End | Type | Host | Rounds | Games | Score | Cfr | Analysis |
---|---|---|---|---|---|---|---|---|---|---|
1 | 2023 Thomas Lechelele North West Open (Presige) | 2023-09-15 | 2023-09-16 | Standard | Dr Kenneth Kaunda (NWP) | 7 | 7 | 3 | Yes | Analysis |
2 | Dr KKD NG Goudkop 2023 (A) | 2023-03-18 | 2023-03-18 | Standard | Dr Kenneth Kaunda (NWP) | 5 | 5 | 2 | Yes | Analysis |
Top 3 Streaks
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd3 | typeStandard | result1 | date2023-09-16 | rnd4 | typeStandard | result1 | ||
OpponentSenokwane, SD (Sebura) | OpponentFaku, M (Maphasa) | ||||||||
2 | 1 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd7 | typeStandard | result1 | date2023-09-16 | rnd7 | typeStandard | result1 | ||
OpponentPhaahla, I (Innocent) | OpponentPhaahla, I (Innocent) | ||||||||
3 | 1 | TournamentDr KKD NG Goudkop 2023 | TournamentDr KKD NG Goudkop 2023 | ||||||
date2023-03-18 | rnd5 | typeStandard | result1 | date2023-03-18 | rnd5 | typeStandard | result1 | ||
OpponentMondane, T (Tshepiso) | OpponentMondane, T (Tshepiso) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd3 | typeStandard | result1 | date2023-09-16 | rnd4 | typeStandard | result1 | ||
OpponentSenokwane, SD (Sebura) | OpponentFaku, M (Maphasa) | ||||||||
2 | 1 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd7 | typeStandard | result1 | date2023-09-16 | rnd7 | typeStandard | result1 | ||
OpponentPhaahla, I (Innocent) | OpponentPhaahla, I (Innocent) | ||||||||
3 | 1 | TournamentDr KKD NG Goudkop 2023 | TournamentDr KKD NG Goudkop 2023 | ||||||
date2023-03-18 | rnd5 | typeStandard | result1 | date2023-03-18 | rnd5 | typeStandard | result1 | ||
OpponentMondane, T (Tshepiso) | OpponentMondane, T (Tshepiso) |
# | Games | Start | End |
---|
# | Games | Start | End |
---|
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd3 | typeStandard | result1 | date2023-09-16 | rnd4 | typeStandard | result1 | ||
OpponentSenokwane, SD (Sebura) | OpponentFaku, M (Maphasa) | ||||||||
2 | 1 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd7 | typeStandard | result1 | date2023-09-16 | rnd7 | typeStandard | result1 | ||
OpponentPhaahla, I (Innocent) | OpponentPhaahla, I (Innocent) | ||||||||
3 | 1 | TournamentDr KKD NG Goudkop 2023 | TournamentDr KKD NG Goudkop 2023 | ||||||
date2023-03-18 | rnd5 | typeStandard | result1 | date2023-03-18 | rnd5 | typeStandard | result1 | ||
OpponentMondane, T (Tshepiso) | OpponentMondane, T (Tshepiso) |
# | Games | Start | End | ||||||
---|---|---|---|---|---|---|---|---|---|
1 | 2 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd3 | typeStandard | result1 | date2023-09-16 | rnd4 | typeStandard | result1 | ||
OpponentSenokwane, SD (Sebura) | OpponentFaku, M (Maphasa) | ||||||||
2 | 1 | Tournament2023 Thomas Lechelele North West Open | Tournament2023 Thomas Lechelele North West Open | ||||||
date2023-09-16 | rnd7 | typeStandard | result1 | date2023-09-16 | rnd7 | typeStandard | result1 | ||
OpponentPhaahla, I (Innocent) | OpponentPhaahla, I (Innocent) | ||||||||
3 | 1 | TournamentDr KKD NG Goudkop 2023 | TournamentDr KKD NG Goudkop 2023 | ||||||
date2023-03-18 | rnd5 | typeStandard | result1 | date2023-03-18 | rnd5 | typeStandard | result1 | ||
OpponentMondane, T (Tshepiso) | OpponentMondane, T (Tshepiso) |
# | 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 | Faku ,M (Maphasa) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1351.3 | 1776.3 | 1368.1 | 1776.3 | 0 | 0 | 0 | 0 | ||||||
2 | Phaahla ,I (Innocent) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1239.4 | 1664.4 | 1249 | 1664.4 | 0 | 0 | 0 | 0 | ||||||
3 | Senokwane ,SD (Sebura David) | 1 | 1 | 425 | 1 | 1 | 425 | 0 | 0 | 0 | 0 | 0 | 0 |
1200 | 1625 | 1200 | 1625 | 0 | 0 | 0 | 0 | ||||||
4 | Lefyedi ,T (Thatego) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1675.8 | 1250.8 | 1663.8 | 1250.8 | 0 | 0 | 0 | 0 | ||||||
5 | Mosetlhi ,DP (David) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1252.5 | 827.5 | 1264.4 | 827.5 | 0 | 0 | 0 | 0 | ||||||
6 | Janse Van Rensburg ,L (Ludik) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1354.9 | 929.9 | 1352.6 | 929.9 | 0 | 0 | 0 | 0 | ||||||
7 | Gleeson ,ML (Mark Lloyd) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1560.4 | 1135.4 | 1562 | 1135.4 | 0 | 0 | 0 | 0 | ||||||
8 | Mokobe ,S (Siyabonga) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1394.4 | 969.4 | 1395.6 | 969.4 | 0 | 0 | 0 | 0 | ||||||
9 | Mafabatho ,TH (Thapelo) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1435.5 | 1010.5 | 1457.9 | 1010.5 | 0 | 0 | 0 | 0 | ||||||
10 | Molotsi ,R (Reamohetse) | 1 | 0 | -425 | 1 | 0 | -425 | 0 | 0 | 0 | 0 | 0 | 0 |
1265 | 840 | 1268.4 | 840 | 0 | 0 | 0 | 0 |
Norms
# | Norm | Tournament | Start | End | Rounds | Games | Score | Details |
---|---|---|---|---|---|---|---|---|