Player Page

Pietersen, I (Imiran)
Dob: 2009/01/24 (U16)
Gender: Male
Chess SA id: 1090119682
FIDE id:
Region: Eden (WEG)
Citizen: RSA
Title(s):
Last active: 2022/10/22 (612 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
Current Raw rating1194.3
Current Weighted rating1193.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1194.3
Current highest rating achieved1194.3
Current floor (min rating allowed)694.3
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)±167.2
Current Raw change used (final)0.0
Projected new Raw rating1194.3
Projected new Weighed rating1098.6
Projected new Weighted performance669.7
Projected new final Raw rating (if new WP > new Raw)1194.3
Projected new highest rating1194.3
Projected new floor694.3
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1194.3
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1172.4
Current Weighted rating1172.3
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1172.4
Current highest rating achieved1172.4
Current floor (min rating allowed)672.4
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)±172.5
Current Raw change used (final)0.0
Projected new Raw rating1172.4
Projected new Weighed rating1078.6
Projected new Weighted performance442.8
Projected new final Raw rating (if new WP > new Raw)1172.4
Projected new highest rating1172.4
Projected new floor672.4
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1172.4
Projected effective change (new Official - current Official)=0.0
s
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
Current Raw rating1216.4
Current Weighted rating1216.1
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1216.4
Current highest rating achieved1216.4
Current floor (min rating allowed)716.4
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)±162.0
Current Raw change used (final)0.0
Projected new Raw rating1216.4
Projected new Weighed rating1118.9
Projected new Weighted performance337.6
Projected new final Raw rating (if new WP > new Raw)1216.4
Projected new highest rating1216.4
Projected new floor716.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1216.4
Projected effective change (new Official - current Official)=0.0
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
Current Raw rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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 rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
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
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Hessequa Ontwikkeling 2022 (Laerskole) 2022/10/22 2022/10/22 Eden District (WEG) Rapid 30 0.60 5 5 3.0 1178.7 1200.0 Analysis
2 Eden Topskole 2022 (O13 Ope) 2022/08/13 2022/08/13 Eden District (WEG) Standard 60 0.83 5 5 3.0 1147.5 1131.6 Analysis
1 Hessequa Ontwikkelings Toernooi 2019 (B) 2019/11/01 2019/11/01 Eden District (WEG) Standard 60 0.83 6 6 2.5 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main 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
Standard 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
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 16 8 1 7 8.5 53.1 26.6 1144.3 1170.8
White 8 2 1 5 2.5 31.3 -159.4 1203.4 1044.0
Black 8 6 0 2 6.0 75.0 212.5 1085.2 1297.7
Standard All 11 5 1 5 5.5 50.0 0.0 1120.5 1120.5
White 6 2 1 3 2.5 41.7 -70.8 1186.8 1116.0
Black 5 3 0 2 3.0 60.0 85.0 1041.0 1126.0
Rapid All 5 3 0 2 3.0 60.0 85.0 1196.5 1281.5
White 2 0 0 2 0.0 0.0 -425.0 1253.2 828.2
Black 3 3 0 0 3.0 100.0 425.0 1158.8 1583.8
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 1140136790 Grace, S (Shane-Lee) 1 1.0 1 0 0 100.0 1178.7 425.0 1603.7 View list
2 2100109379 Gouws, G (Garlan) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list
3 2140135425 Saayman, B (Barendina) 1 1.0 1 0 0 100.0 1178.7 425.0 1603.7 View list
4 2110134799 Pietersen, C (Chandre) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list
5 1110117242 Bokwana, D (Devaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 1100147367 Bergsma, A (Arno) 1 1.0 1 0 0 100.0 1178.7 425.0 1603.7 View list
7 1100131360 Frans, J (Jaywon) 1 1.0 1 0 0 100.0 1147.5 425.0 1572.5 View list
8 2100118904 Claassen, K (Keaney) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
9 2060108563 Buis, L (Liezel) 1 0.5 0 1 0 50.0 1200.0 0.0 1200.0 View list
10 2100108140 Van Niekerk, N (Nina) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
11 1070108570 Tarentaal, W (Waydin) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
12 1120130753 Riddles, C (Cleawin) 1 0.0 0 0 1 0.0 1178.7 -425.0 753.7 View list
13 1090131362 Godfrey, T (Thurston) 1 0.0 0 0 1 0.0 1147.5 -425.0 722.5 View list
14 2130136784 Meyer, X (Xaydia) 1 0.0 0 0 1 0.0 1178.7 -425.0 753.7 View list
15 1100098398 Jonas, D (Damian) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
16 107083834 Jacobs, T (Tiaan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list