Player Page

Stevens, J (Jason Adriaan)
Dob: 2013/11/08 (U12)
Gender: Male
Chess SA id: 1130148069
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2024/03/02 (59 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1240.8
Curent Weighted rating1193.6
Curent Weighted performance1204.3
Current official/published rating (highest between Raw, WR and WP)1240.8
Current floor (min rating allowed)749.5
Current highest rating achieved1249.5
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±156.5
Current Raw change used (final)0.0
Projected new Raw rating1240.8
Projected new Weighed rating1197.5
Projected new Weighted performance1204.3
Projected new official/published rating (highest between new Raw, new WR and new WP)1240.8
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1249.5
Projected new floor749.5
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1241.6
Curent Weighted rating1186.8
Curent Weighted performance1192.2
Current official/published rating (highest between Raw, WR and WP)1241.6
Current floor (min rating allowed)752.4
Current highest rating achieved1252.4
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±156.3
Current Raw change used (final)0.0
Projected new Raw rating1241.6
Projected new Weighed rating1191.1
Projected new Weighted performance1192.2
Projected new official/published rating (highest between new Raw, new WR and new WP)1241.6
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1252.4
Projected new floor752.4
Projected new K-facor36
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1180.4
Curent Weighted rating1187.3
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1187.3
Current floor (min rating allowed)680.4
Current highest rating achieved1180.4
Current K-factor40
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±170.5
Current Raw change used (final)0.0
Projected new Raw rating1180.4
Projected new Weighed rating1186.3
Projected new Weighted performance0.0
Projected new official/published rating (highest between new Raw, new WR and new WP)1186.3
Projected effective change (new Official - current Official)-0.9
Projected new highest rating1180.4
Projected new floor680.4
Projected new K-facor40
Raw rating=Current rating, Weighted rating (WR)Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Curent Raw rating1200.0
Curent Weighted rating1200.0
Curent Weighted performance0.0
Current official/published rating (highest between Raw, WR and WP)1200.0
Current floor (min rating allowed)680.4
Current highest rating achieved1200.0
Current K-factor36
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1200.0
Projected new Weighted performance
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
Projected effective change (new Official - current Official)=0.0
Projected new highest rating1200.0
Projected new floor680.4
Projected new K-facor36
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 George Schools Trials 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 2.0 1249.5 1252.4 Analysis
2 George Schools Trials 2 2024 (U11 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1185.1 1172.0 Analysis
1 George Schools Trials 1 2024 (U11 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1185.1 1172.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 George Schools Trials 3 2024 (U11 Boys) 2024/03/02 2024/03/02 Eden District (WEG) Standard 60 0.83 5 5 2.0 1249.5 1252.4 Analysis
7 George Schools Trials 2 2024 (U11 Boys) 2024/02/17 2024/02/17 Eden District (WEG) Standard 60 0.83 5 5 2.0 1185.1 1172.0 Analysis
6 George Schools Trials 1 2024 (U11 Boys) 2024/02/03 2024/02/03 Eden District (WEG) Standard 60 0.83 5 5 3.5 1185.1 1172.0 Analysis
5 Knysna Oyster Festival 2023 (Juniors) 2023/07/01 2023/07/01 Eden District (WEG) Rapid 30 0.60 6 6 3.0 1174.8 1200.0 Analysis
4 George Chess Trials 3 2023 (U11 Boys) 2023/02/25 2023/02/25 Eden District (WEG) Standard 60 0.83 5 5 2.0 1197.0 1199.2 Analysis
3 George Chess Trials 2 2023 (U11 Boys) 2023/02/11 2023/02/11 Cape Town (WCT) Standard 60 0.83 5 5 2.0 1197.0 1199.2 Analysis
2 George Chess Trials 1 2023 (U11 Boys) 2023/01/28 2023/01/28 Eden District (WEG) Standard 60 0.83 5 5 3.0 1163.1 1157.2 Analysis
1 George Open 2022 (D) 2022/12/03 2022/12/03 Eden District (WEG) Standard 60 0.83 5 5 1.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 7 1 7 7.5 50.0 0.0 1302.8 1302.8
White 8 3 1 4 3.5 43.8 -53.1 1320.6 1267.5
Black 7 4 0 3 4.0 57.1 60.7 1282.3 1343.0
Standard All 15 7 1 7 7.5 50.0 0.0 1302.8 1302.8
White 8 3 1 4 3.5 43.8 -53.1 1320.6 1267.5
Black 7 4 0 3 4.0 57.1 60.7 1282.3 1343.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 41 18 2 21 19.0 46.3 -31.1 1253.2 1222.1
White 21 7 2 12 8.0 38.1 -101.2 1255.4 1154.2
Black 20 11 0 9 11.0 55.0 42.5 1250.9 1293.4
Standard All 35 15 2 18 16.0 45.7 -36.4 1258.3 1221.8
White 19 5 2 12 6.0 31.6 -156.6 1268.4 1111.9
Black 16 10 0 6 10.0 62.5 106.3 1246.2 1352.4
Rapid All 6 3 0 3 3.0 50.0 0.0 1223.6 1223.6
White 2 2 0 0 2.0 100.0 425.0 1131.5 1556.5
Black 4 1 0 3 1.0 25.0 -212.5 1269.6 1057.1
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1130136597 Smith, D (Danie) 3 1.0 1 0 2 33.3 1181.7 -141.7 1040.1 View list
2 1120119454 Griebenauw, E (Emmerich) 2 1.0 1 0 1 50.0 1180.0 0.0 1180.0 View list
3 1120148058 Cronje, Z (Zac) 2 1.0 1 0 1 50.0 1198.5 0.0 1198.5 View list
4 1130134042 Coleman, F (Ferdinand) 2 0.0 0 0 2 0.0 1191.0 -425.0 766.0 View list
5 1130192984 Cloete, L (Liam) 1 1.0 1 0 0 100.0 1249.5 425.0 1674.5 View list
6 1130192877 Cloete, C (Cayden) 1 1.0 1 0 0 100.0 1249.5 425.0 1674.5 View list
7 1140144672 Brewis, F (Fox) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
8 2140139290 Gxavu, E (Emma) 1 1.0 1 0 0 100.0 1174.8 425.0 1599.8 View list
9 1110102781 Adams, J (Jay-D) 1 1.0 1 0 0 100.0 1174.8 425.0 1599.8 View list
10 1140192987 Masilele, A (Amvuyise) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
11 1130148062 Marner, B (Bryan Neil) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
12 1120144648 Ladeira, L (Luzitu) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
13 1130148758 Jansen, H (Hugo) 1 1.0 1 0 0 100.0 1163.1 425.0 1588.1 View list
14 1130136963 Mccabe, B (Bernard) 1 1.0 1 0 0 100.0 1163.1 425.0 1588.1 View list
15 1140158223 Oliver, J (Jude) 1 1.0 1 0 0 100.0 1174.8 425.0 1599.8 View list
16 1130192885 Schoon, T (Tiandro) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
17 1130192886 Swanepoel, J (Johann) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
18 1140159695 Van Staden, L (Liando) 1 1.0 1 0 0 100.0 1185.1 425.0 1610.1 View list
19 1120149921 Willemse, O (Olwethu) 1 1.0 1 0 0 100.0 1197.0 425.0 1622.0 View list
20 1150136953 James, W (William) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list