Chess South Africa
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Chess South Africa
Els, P (Petri)
Dob:
2015/06/07 (U10)
Gender:
Male
Chess SA id:
1150145633
FIDE id:
Region:
Cape Winelands (WCW)
Citizen:
RSA
Title(s):
Last active:
2024/05/05 (50 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1420.1
Current Weighted rating
1343.1
Current Weighted performance
1410.4
Current official/published rating (highest between Raw, WR and WP)
1420.1
Current highest rating achieved
1420.1
Current floor (min rating allowed)
920.1
Current K-factor
32
Games played this month
0
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)
±121.2
Current Raw change used (final)
0.0
Projected new Raw rating
1420.1
Projected new Weighed rating
1237.8
Projected new Weighted performance
1410.4
Projected new final Raw rating (if new WP > new Raw)
1420.1
Projected new highest rating
1420.1
Projected new floor
920.1
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1420.1
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 rating
1356.0
Current Weighted rating
1275.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1356.0
Current highest rating achieved
1356.0
Current floor (min rating allowed)
856.0
Current K-factor
36
Games played this month
0
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)
±132.8
Current Raw change used (final)
0.0
Projected new Raw rating
1356.0
Projected new Weighed rating
1175.4
Projected new Weighted performance
1272.8
Projected new final Raw rating (if new WP > new Raw)
1356.0
Projected new highest rating
1356.0
Projected new floor
856.0
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1356.0
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 rating
1428.8
Current Weighted rating
1368.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1428.8
Current highest rating achieved
1428.8
Current floor (min rating allowed)
928.8
Current K-factor
32
s
Games played this month
0
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)
±119.7
Current Raw change used (final)
0.0
Projected new Raw rating
1428.8
Projected new Weighed rating
1261.3
Projected new Weighted performance
1114.8
Projected new final Raw rating (if new WP > new Raw)
1428.8
Projected new highest rating
1428.8
Projected new floor
928.8
Projected new K-facor
32
Projected new official/published rating (highest between new Raw, new WR and new WP)
1428.8
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
3
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1405.8
1315.0
Analysis
2
Cape Winelands Schools - Prestige 2024 (U9 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1387.3
1276.8
Analysis
1
Cape Winelands Schools - PS Trials 1 2024 (U9 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
6.0
1338.8
1361.5
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Western Cape PS Individuals Championship 2024 (U9 Boys)
2024/05/04
2024/05/05
West Coast (WCU)
Standard
60
0.83
6
6
4.0
1405.8
1315.0
Analysis
6
Cape Winelands Schools - Prestige 2024 (U9 Boys)
2024/03/02
2024/03/02
Cape Winelands (WCW)
Standard
60
0.83
5
5
4.0
1387.3
1276.8
Analysis
5
Cape Winelands Schools - PS Trials 1 2024 (U9 Boys)
2024/02/10
2024/02/10
Cape Winelands (WCW)
Rapid
35
0.66
6
6
6.0
1338.8
1361.5
Analysis
4
Stellenbosch Primary Chess Tournament 2023 (U10)
2023/08/19
2023/08/19
Cape Winelands (WCW)
Rapid
30
0.60
6
6
5.0
1316.1
1320.8
Analysis
3
Cape Winelands Open 2023 (U10)
2023/07/23
2023/07/23
Cape Winelands (WCW)
Standard
70
0.87
5
5
3.5
1289.5
1240.8
Analysis
2
Cape Winelands Schools Chess - Trials 1 2023 (U9 Boys)
2023/02/18
2023/02/18
Cape Winelands (WCW)
Standard
60
0.83
5
5
3.5
1272.2
1200.0
Analysis
1
Stellenbosch Primary 2022 (U7)
2022/08/13
2022/08/13
Cape Winelands (WCW)
Rapid
30
0.60
6
6
6.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
17
14
0
3
14.0
82.4
275.0
1257.5
1532.5
White
8
6
0
2
6.0
75.0
212.5
1260.7
1473.2
Black
9
8
0
1
8.0
88.9
330.6
1254.8
1585.3
Standard
All
11
8
0
3
8.0
72.7
193.2
1289.1
1482.2
White
5
3
0
2
3.0
60.0
85.0
1300.2
1385.2
Black
6
5
0
1
5.0
83.3
283.3
1279.8
1563.1
Rapid
All
6
6
0
0
6.0
100.0
425.0
1199.8
1624.8
White
3
3
0
0
3.0
100.0
425.0
1194.8
1619.8
Black
3
3
0
0
3.0
100.0
425.0
1204.8
1629.8
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
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
39
31
2
6
32.0
82.1
272.4
1232.1
1504.6
White
20
16
1
3
16.5
82.5
276.2
1228.9
1505.1
Black
19
15
1
3
15.5
81.6
268.4
1235.6
1504.0
Standard
All
21
14
2
5
15.0
71.4
182.1
1265.0
1447.1
White
11
7
1
3
7.5
68.2
154.5
1254.9
1409.5
Black
10
7
1
2
7.5
75.0
212.5
1276.0
1488.5
Rapid
All
18
17
0
1
17.0
94.4
377.8
1193.8
1571.6
White
9
9
0
0
9.0
100.0
425.0
1197.0
1622.0
Black
9
8
0
1
8.0
88.9
330.6
1190.6
1521.2
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 id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
1150149826
Fourie, I (Izak)
3
2.0
2
0
1
66.7
1332.8
141.7
1474.4
View list
2
1150137727
Da Silva, N (Noah Clint)
2
2.0
2
0
0
100.0
1305.5
425.0
1730.5
View list
3
2170147533
Klopper, E (Elbe)
1
1.0
1
0
0
100.0
1289.5
425.0
1714.5
View list
4
1150192868
Jacobs, H (Henkie)
1
1.0
1
0
0
100.0
1338.8
425.0
1763.8
View list
5
1150138484
Henning, I (Ivan)
1
1.0
1
0
0
100.0
1405.8
425.0
1830.8
View list
6
1150145634
Grace, M (Maurice)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
7
1150161505
Cronje, B (Benjamin)
1
1.0
1
0
0
100.0
1316.1
425.0
1741.1
View list
8
1140149824
Conradie, J (Johandre)
1
1.0
1
0
0
100.0
1316.1
425.0
1741.1
View list
9
1150145632
Carstens, L (Lucas)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
10
1150192863
Brandt, T (Tyler)
1
1.0
1
0
0
100.0
1338.8
425.0
1763.8
View list
11
2150145638
Ramshaw, A (Angelina)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
12
1150136955
Pfaff, J (Joel)
1
1.0
1
0
0
100.0
1405.8
425.0
1830.8
View list
13
1150191719
Ngqwarushe, J (Jayden)
1
1.0
1
0
0
100.0
1387.3
425.0
1812.3
View list
14
1150193583
Morilly, E (Ezra)
1
1.0
1
0
0
100.0
1405.8
425.0
1830.8
View list
15
1150145636
Moolman, D (Daniel)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
16
1150140699
Marais, A (Alexander)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
17
1160152343
Du Preez, J (Janco)
1
1.0
1
0
0
100.0
1405.8
425.0
1830.8
View list
18
1150190758
Louw, B (Burger)
1
1.0
1
0
0
100.0
1387.3
425.0
1812.3
View list
19
1150161502
Lee, M (Monreeq)
1
1.0
1
0
0
100.0
1387.3
425.0
1812.3
View list
20
1140145654
Roets, S (Sebastian)
1
1.0
1
0
0
100.0
1272.2
425.0
1697.2
View list